Home / 116,304,689,989.04-160,500,472,493.84-62,840,662,507.04

Finding the Fourth Proportional to 116,304,689,989.04, 160,500,472,493.84 and 62,840,662,507.04

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Solution

The fourth proportional to 116,304,689,989.04, 160,500,472,493.84 and 62,840,662,507.04 is: 86,720,114,426.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    116,304,689,989.04 : 160,500,472,493.84 = 62,840,662,507.04 : x
  2. Step 2: Convert to fraction form
    116,304,689,989.04/160,500,472,493.84 = 62,840,662,507.04/x
  3. Step 3: Cross multiply
    116,304,689,989.04x = 160,500,472,493.84 × 62,840,662,507.04
  4. Step 4: Simplify right side
    116,304,689,989.04x = 10,085,956,024,205,855,162,368
  5. Step 5: Solve for x
    x = 10,085,956,024,205,855,162,368/116,304,689,989.04
  6. Step 6: Final answer
    x = 86,720,114,426.65

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1.5x scale

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.