Home / 224,536,715.70-336,805,073.55-103,604,363.70

Finding the Fourth Proportional to 224,536,715.70, 336,805,073.55 and 103,604,363.70

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Solution

The fourth proportional to 224,536,715.70, 336,805,073.55 and 103,604,363.70 is: 155,406,545.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    224,536,715.70 : 336,805,073.55 = 103,604,363.70 : x
  2. Step 2: Convert to fraction form
    224,536,715.70/336,805,073.55 = 103,604,363.70/x
  3. Step 3: Cross multiply
    224,536,715.70x = 336,805,073.55 × 103,604,363.70
  4. Step 4: Simplify right side
    224,536,715.70x = 34,894,475,336,079,452
  5. Step 5: Solve for x
    x = 34,894,475,336,079,452/224,536,715.70
  6. Step 6: Final answer
    x = 155,406,545.55

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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.