Home / 41,390,440.40-62,092,221.60-14,099,304.80

Finding the Fourth Proportional to 41,390,440.40, 62,092,221.60 and 14,099,304.80

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Solution

The fourth proportional to 41,390,440.40, 62,092,221.60 and 14,099,304.80 is: 21,151,192.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,390,440.40 : 62,092,221.60 = 14,099,304.80 : x
  2. Step 2: Convert to fraction form
    41,390,440.40/62,092,221.60 = 14,099,304.80/x
  3. Step 3: Cross multiply
    41,390,440.40x = 62,092,221.60 × 14,099,304.80
  4. Step 4: Simplify right side
    41,390,440.40x = 875,457,158,047,543.75
  5. Step 5: Solve for x
    x = 875,457,158,047,543.75/41,390,440.40
  6. Step 6: Final answer
    x = 21,151,192.15

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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.