Home / 64,161,623.70-96,242,435.55-61,894,142.10

Finding the Fourth Proportional to 64,161,623.70, 96,242,435.55 and 61,894,142.10

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Solution

The fourth proportional to 64,161,623.70, 96,242,435.55 and 61,894,142.10 is: 92,841,213.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,161,623.70 : 96,242,435.55 = 61,894,142.10 : x
  2. Step 2: Convert to fraction form
    64,161,623.70/96,242,435.55 = 61,894,142.10/x
  3. Step 3: Cross multiply
    64,161,623.70x = 96,242,435.55 × 61,894,142.10
  4. Step 4: Simplify right side
    64,161,623.70x = 5,956,842,981,981,792
  5. Step 5: Solve for x
    x = 5,956,842,981,981,792/64,161,623.70
  6. Step 6: Final answer
    x = 92,841,213.15

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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.