Home / 114,564,456.13-158,098,940.69-62,353,866.14

Finding the Fourth Proportional to 114,564,456.13, 158,098,940.69 and 62,353,866.14

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Solution

The fourth proportional to 114,564,456.13, 158,098,940.69 and 62,353,866.14 is: 86,048,330.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    114,564,456.13 : 158,098,940.69 = 62,353,866.14 : x
  2. Step 2: Convert to fraction form
    114,564,456.13/158,098,940.69 = 62,353,866.14/x
  3. Step 3: Cross multiply
    114,564,456.13x = 158,098,940.69 × 62,353,866.14
  4. Step 4: Simplify right side
    114,564,456.13x = 9,858,080,184,348,290
  5. Step 5: Solve for x
    x = 9,858,080,184,348,290/114,564,456.13
  6. Step 6: Final answer
    x = 86,048,330.50

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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.