Home / 59,051,211.40-88,576,817.10-50,831,590.60

Finding the Fourth Proportional to 59,051,211.40, 88,576,817.10 and 50,831,590.60

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Solution

The fourth proportional to 59,051,211.40, 88,576,817.10 and 50,831,590.60 is: 76,247,385.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,051,211.40 : 88,576,817.10 = 50,831,590.60 : x
  2. Step 2: Convert to fraction form
    59,051,211.40/88,576,817.10 = 50,831,590.60/x
  3. Step 3: Cross multiply
    59,051,211.40x = 88,576,817.10 × 50,831,590.60
  4. Step 4: Simplify right side
    59,051,211.40x = 4,502,500,503,478,279
  5. Step 5: Solve for x
    x = 4,502,500,503,478,279/59,051,211.40
  6. Step 6: Final answer
    x = 76,247,385.90

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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.