Home / 497,799,010.60-746,698,515.90-344,618,031.40

Finding the Fourth Proportional to 497,799,010.60, 746,698,515.90 and 344,618,031.40

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Solution

The fourth proportional to 497,799,010.60, 746,698,515.90 and 344,618,031.40 is: 516,927,047.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    497,799,010.60 : 746,698,515.90 = 344,618,031.40 : x
  2. Step 2: Convert to fraction form
    497,799,010.60/746,698,515.90 = 344,618,031.40/x
  3. Step 3: Cross multiply
    497,799,010.60x = 746,698,515.90 × 344,618,031.40
  4. Step 4: Simplify right side
    497,799,010.60x = 257,325,772,598,759,584
  5. Step 5: Solve for x
    x = 257,325,772,598,759,584/497,799,010.60
  6. Step 6: Final answer
    x = 516,927,047.10

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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.