Home / 22,984,373.55-31,718,652.17-12,671,465.70

Finding the Fourth Proportional to 22,984,373.55, 31,718,652.17 and 12,671,465.70

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Solution

The fourth proportional to 22,984,373.55, 31,718,652.17 and 12,671,465.70 is: 17,486,742.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,984,373.55 : 31,718,652.17 = 12,671,465.70 : x
  2. Step 2: Convert to fraction form
    22,984,373.55/31,718,652.17 = 12,671,465.70/x
  3. Step 3: Cross multiply
    22,984,373.55x = 31,718,652.17 × 12,671,465.70
  4. Step 4: Simplify right side
    22,984,373.55x = 401,921,813,006,477.56
  5. Step 5: Solve for x
    x = 401,921,813,006,477.56/22,984,373.55
  6. Step 6: Final answer
    x = 17,486,742.12

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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.