Home / 151,101,708.60-226,652,562.90-48,939,065.40

Finding the Fourth Proportional to 151,101,708.60, 226,652,562.90 and 48,939,065.40

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Solution

The fourth proportional to 151,101,708.60, 226,652,562.90 and 48,939,065.40 is: 73,408,598.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    151,101,708.60 : 226,652,562.90 = 48,939,065.40 : x
  2. Step 2: Convert to fraction form
    151,101,708.60/226,652,562.90 = 48,939,065.40/x
  3. Step 3: Cross multiply
    151,101,708.60x = 226,652,562.90 × 48,939,065.40
  4. Step 4: Simplify right side
    151,101,708.60x = 11,092,164,598,840,714
  5. Step 5: Solve for x
    x = 11,092,164,598,840,714/151,101,708.60
  6. Step 6: Final answer
    x = 73,408,598.10

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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.