Home / 37,554,649.42-56,234,957.60-25,918,925.04

Finding the Fourth Proportional to 37,554,649.42, 56,234,957.60 and 25,918,925.04

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Solution

The fourth proportional to 37,554,649.42, 56,234,957.60 and 25,918,925.04 is: 38,811,430.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,554,649.42 : 56,234,957.60 = 25,918,925.04 : x
  2. Step 2: Convert to fraction form
    37,554,649.42/56,234,957.60 = 25,918,925.04/x
  3. Step 3: Cross multiply
    37,554,649.42x = 56,234,957.60 × 25,918,925.04
  4. Step 4: Simplify right side
    37,554,649.42x = 1,457,549,650,661,978.25
  5. Step 5: Solve for x
    x = 1,457,549,650,661,978.25/37,554,649.42
  6. Step 6: Final answer
    x = 38,811,430.09

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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.