Home / 149,717,886.10-224,576,829.15-132,144,903.70

Finding the Fourth Proportional to 149,717,886.10, 224,576,829.15 and 132,144,903.70

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Solution

The fourth proportional to 149,717,886.10, 224,576,829.15 and 132,144,903.70 is: 198,217,355.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    149,717,886.10 : 224,576,829.15 = 132,144,903.70 : x
  2. Step 2: Convert to fraction form
    149,717,886.10/224,576,829.15 = 132,144,903.70/x
  3. Step 3: Cross multiply
    149,717,886.10x = 224,576,829.15 × 132,144,903.70
  4. Step 4: Simplify right side
    149,717,886.10x = 29,676,683,461,278,104
  5. Step 5: Solve for x
    x = 29,676,683,461,278,104/149,717,886.10
  6. Step 6: Final answer
    x = 198,217,355.55

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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.