Home / 159,465,359.80-239,185,598.10-62,402,217.40

Finding the Fourth Proportional to 159,465,359.80, 239,185,598.10 and 62,402,217.40

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Solution

The fourth proportional to 159,465,359.80, 239,185,598.10 and 62,402,217.40 is: 93,598,457.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    159,465,359.80 : 239,185,598.10 = 62,402,217.40 : x
  2. Step 2: Convert to fraction form
    159,465,359.80/239,185,598.10 = 62,402,217.40/x
  3. Step 3: Cross multiply
    159,465,359.80x = 239,185,598.10 × 62,402,217.40
  4. Step 4: Simplify right side
    159,465,359.80x = 14,925,711,691,585,226
  5. Step 5: Solve for x
    x = 14,925,711,691,585,226/159,465,359.80
  6. Step 6: Final answer
    x = 93,598,457.43

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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.