Home / 1,650,146,336.07-2,475,465,593.45-544,867,941.39

Finding the Fourth Proportional to 1,650,146,336.07, 2,475,465,593.45 and 544,867,941.39

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Solution

The fourth proportional to 1,650,146,336.07, 2,475,465,593.45 and 544,867,941.39 is: 817,383,169.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,650,146,336.07 : 2,475,465,593.45 = 544,867,941.39 : x
  2. Step 2: Convert to fraction form
    1,650,146,336.07/2,475,465,593.45 = 544,867,941.39/x
  3. Step 3: Cross multiply
    1,650,146,336.07x = 2,475,465,593.45 × 544,867,941.39
  4. Step 4: Simplify right side
    1,650,146,336.07x = 1,348,801,841,882,151,936
  5. Step 5: Solve for x
    x = 1,348,801,841,882,151,936/1,650,146,336.07
  6. Step 6: Final answer
    x = 817,383,169.24

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Half scale
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Double scale
Find fourth proportional to 1,650,146,337.07, 2,475,465,594.95 and 544,867,942.39
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.