Home / 4,671,208,383.30-6,445,574,151.93-2,837,092,127.94

Finding the Fourth Proportional to 4,671,208,383.30, 6,445,574,151.93 and 2,837,092,127.94

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Solution

The fourth proportional to 4,671,208,383.30, 6,445,574,151.93 and 2,837,092,127.94 is: 3,914,765,984.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,671,208,383.30 : 6,445,574,151.93 = 2,837,092,127.94 : x
  2. Step 2: Convert to fraction form
    4,671,208,383.30/6,445,574,151.93 = 2,837,092,127.94/x
  3. Step 3: Cross multiply
    4,671,208,383.30x = 6,445,574,151.93 × 2,837,092,127.94
  4. Step 4: Simplify right side
    4,671,208,383.30x = 18,286,687,686,494,146,560
  5. Step 5: Solve for x
    x = 18,286,687,686,494,146,560/4,671,208,383.30
  6. Step 6: Final answer
    x = 3,914,765,984.72

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Double scale
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.