Home / 64,753,386.30-97,183,223.55-62,627,622.30

Finding the Fourth Proportional to 64,753,386.30, 97,183,223.55 and 62,627,622.30

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Solution

The fourth proportional to 64,753,386.30, 97,183,223.55 and 62,627,622.30 is: 93,992,832.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,753,386.30 : 97,183,223.55 = 62,627,622.30 : x
  2. Step 2: Convert to fraction form
    64,753,386.30/97,183,223.55 = 62,627,622.30/x
  3. Step 3: Cross multiply
    64,753,386.30x = 97,183,223.55 × 62,627,622.30
  4. Step 4: Simplify right side
    64,753,386.30x = 6,086,354,218,385,865
  5. Step 5: Solve for x
    x = 6,086,354,218,385,865/64,753,386.30
  6. Step 6: Final answer
    x = 93,992,832.90

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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.