Home / 14,680,105.68-22,020,158.64-4,583,591.76

Finding the Fourth Proportional to 14,680,105.68, 22,020,158.64 and 4,583,591.76

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Solution

The fourth proportional to 14,680,105.68, 22,020,158.64 and 4,583,591.76 is: 6,875,387.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,680,105.68 : 22,020,158.64 = 4,583,591.76 : x
  2. Step 2: Convert to fraction form
    14,680,105.68/22,020,158.64 = 4,583,591.76/x
  3. Step 3: Cross multiply
    14,680,105.68x = 22,020,158.64 × 4,583,591.76
  4. Step 4: Simplify right side
    14,680,105.68x = 100,931,417,696,196.80
  5. Step 5: Solve for x
    x = 100,931,417,696,196.80/14,680,105.68
  6. Step 6: Final answer
    x = 6,875,387.68

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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.