Home / 162,732,951.40-244,099,427.10-98,109,725.80

Finding the Fourth Proportional to 162,732,951.40, 244,099,427.10 and 98,109,725.80

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Solution

The fourth proportional to 162,732,951.40, 244,099,427.10 and 98,109,725.80 is: 147,164,588.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    162,732,951.40 : 244,099,427.10 = 98,109,725.80 : x
  2. Step 2: Convert to fraction form
    162,732,951.40/244,099,427.10 = 98,109,725.80/x
  3. Step 3: Cross multiply
    162,732,951.40x = 244,099,427.10 × 98,109,725.80
  4. Step 4: Simplify right side
    162,732,951.40x = 23,948,527,860,718,088
  5. Step 5: Solve for x
    x = 23,948,527,860,718,088/162,732,951.40
  6. Step 6: Final answer
    x = 147,164,588.70

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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.