Home / 1,064,354,210.70-1,596,829,914.45-519,113,532.30

Finding the Fourth Proportional to 1,064,354,210.70, 1,596,829,914.45 and 519,113,532.30

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Solution

The fourth proportional to 1,064,354,210.70, 1,596,829,914.45 and 519,113,532.30 is: 778,815,932.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,064,354,210.70 : 1,596,829,914.45 = 519,113,532.30 : x
  2. Step 2: Convert to fraction form
    1,064,354,210.70/1,596,829,914.45 = 519,113,532.30/x
  3. Step 3: Cross multiply
    1,064,354,210.70x = 1,596,829,914.45 × 519,113,532.30
  4. Step 4: Simplify right side
    1,064,354,210.70x = 828,936,017,372,446,336
  5. Step 5: Solve for x
    x = 828,936,017,372,446,336/1,064,354,210.70
  6. Step 6: Final answer
    x = 778,815,932.74

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Half scale
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Double scale
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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.