Home / 40,957,774.40-61,436,661.60-24,885,948.80

Finding the Fourth Proportional to 40,957,774.40, 61,436,661.60 and 24,885,948.80

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Solution

The fourth proportional to 40,957,774.40, 61,436,661.60 and 24,885,948.80 is: 37,328,923.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,957,774.40 : 61,436,661.60 = 24,885,948.80 : x
  2. Step 2: Convert to fraction form
    40,957,774.40/61,436,661.60 = 24,885,948.80/x
  3. Step 3: Cross multiply
    40,957,774.40x = 61,436,661.60 × 24,885,948.80
  4. Step 4: Simplify right side
    40,957,774.40x = 1,528,909,615,020,526.25
  5. Step 5: Solve for x
    x = 1,528,909,615,020,526.25/40,957,774.40
  6. Step 6: Final answer
    x = 37,328,923.20

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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.