Home / 659,502,000.60-989,253,000.90-466,010,237.40

Finding the Fourth Proportional to 659,502,000.60, 989,253,000.90 and 466,010,237.40

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Solution

The fourth proportional to 659,502,000.60, 989,253,000.90 and 466,010,237.40 is: 699,015,356.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    659,502,000.60 : 989,253,000.90 = 466,010,237.40 : x
  2. Step 2: Convert to fraction form
    659,502,000.60/989,253,000.90 = 466,010,237.40/x
  3. Step 3: Cross multiply
    659,502,000.60x = 989,253,000.90 × 466,010,237.40
  4. Step 4: Simplify right side
    659,502,000.60x = 461,002,025,798,071,360
  5. Step 5: Solve for x
    x = 461,002,025,798,071,360/659,502,000.60
  6. Step 6: Final answer
    x = 699,015,356.10

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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.