Home / 162,902,114.10-244,353,171.15-47,898,281.70

Finding the Fourth Proportional to 162,902,114.10, 244,353,171.15 and 47,898,281.70

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Solution

The fourth proportional to 162,902,114.10, 244,353,171.15 and 47,898,281.70 is: 71,847,422.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    162,902,114.10 : 244,353,171.15 = 47,898,281.70 : x
  2. Step 2: Convert to fraction form
    162,902,114.10/244,353,171.15 = 47,898,281.70/x
  3. Step 3: Cross multiply
    162,902,114.10x = 244,353,171.15 × 47,898,281.70
  4. Step 4: Simplify right side
    162,902,114.10x = 11,704,097,026,031,014
  5. Step 5: Solve for x
    x = 11,704,097,026,031,014/162,902,114.10
  6. Step 6: Final answer
    x = 71,847,422.55

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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.