Home / 114,924,896.09-158,599,705.92-62,717,294.53

Finding the Fourth Proportional to 114,924,896.09, 158,599,705.92 and 62,717,294.53

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Solution

The fourth proportional to 114,924,896.09, 158,599,705.92 and 62,717,294.53 is: 86,551,694.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    114,924,896.09 : 158,599,705.92 = 62,717,294.53 : x
  2. Step 2: Convert to fraction form
    114,924,896.09/158,599,705.92 = 62,717,294.53/x
  3. Step 3: Cross multiply
    114,924,896.09x = 158,599,705.92 × 62,717,294.53
  4. Step 4: Simplify right side
    114,924,896.09x = 9,946,944,468,159,526
  5. Step 5: Solve for x
    x = 9,946,944,468,159,526/114,924,896.09
  6. Step 6: Final answer
    x = 86,551,694.25

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.