Home / 134,136,000.10-201,204,000.15-93,108,754.90

Finding the Fourth Proportional to 134,136,000.10, 201,204,000.15 and 93,108,754.90

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Solution

The fourth proportional to 134,136,000.10, 201,204,000.15 and 93,108,754.90 is: 139,663,132.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    134,136,000.10 : 201,204,000.15 = 93,108,754.90 : x
  2. Step 2: Convert to fraction form
    134,136,000.10/201,204,000.15 = 93,108,754.90/x
  3. Step 3: Cross multiply
    134,136,000.10x = 201,204,000.15 × 93,108,754.90
  4. Step 4: Simplify right side
    134,136,000.10x = 18,733,853,934,865,916
  5. Step 5: Solve for x
    x = 18,733,853,934,865,916/134,136,000.10
  6. Step 6: Final answer
    x = 139,663,132.35

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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.