Home / 149,791,775.60-224,189,999.40-108,734,495.60

Finding the Fourth Proportional to 149,791,775.60, 224,189,999.40 and 108,734,495.60

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Solution

The fourth proportional to 149,791,775.60, 224,189,999.40 and 108,734,495.60 is: 162,740,486.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    149,791,775.60 : 224,189,999.40 = 108,734,495.60 : x
  2. Step 2: Convert to fraction form
    149,791,775.60/224,189,999.40 = 108,734,495.60/x
  3. Step 3: Cross multiply
    149,791,775.60x = 224,189,999.40 × 108,734,495.60
  4. Step 4: Simplify right side
    149,791,775.60x = 24,377,186,503,323,300
  5. Step 5: Solve for x
    x = 24,377,186,503,323,300/149,791,775.60
  6. Step 6: Final answer
    x = 162,740,486.96

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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.