Home / 40,897,050.30-61,315,066.80-24,719,592.60

Finding the Fourth Proportional to 40,897,050.30, 61,315,066.80 and 24,719,592.60

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Solution

The fourth proportional to 40,897,050.30, 61,315,066.80 and 24,719,592.60 is: 37,060,948.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,897,050.30 : 61,315,066.80 = 24,719,592.60 : x
  2. Step 2: Convert to fraction form
    40,897,050.30/61,315,066.80 = 24,719,592.60/x
  3. Step 3: Cross multiply
    40,897,050.30x = 61,315,066.80 × 24,719,592.60
  4. Step 4: Simplify right side
    40,897,050.30x = 1,515,683,471,537,785.75
  5. Step 5: Solve for x
    x = 1,515,683,471,537,785.75/40,897,050.30
  6. Step 6: Final answer
    x = 37,060,948.42

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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.