Home / 116,472,123.60-174,708,185.40-59,141,230.80

Finding the Fourth Proportional to 116,472,123.60, 174,708,185.40 and 59,141,230.80

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Solution

The fourth proportional to 116,472,123.60, 174,708,185.40 and 59,141,230.80 is: 88,711,846.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    116,472,123.60 : 174,708,185.40 = 59,141,230.80 : x
  2. Step 2: Convert to fraction form
    116,472,123.60/174,708,185.40 = 59,141,230.80/x
  3. Step 3: Cross multiply
    116,472,123.60x = 174,708,185.40 × 59,141,230.80
  4. Step 4: Simplify right side
    116,472,123.60x = 10,332,457,115,390,590
  5. Step 5: Solve for x
    x = 10,332,457,115,390,590/116,472,123.60
  6. Step 6: Final answer
    x = 88,711,846.20

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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.