Home / 39,168,561.60-58,752,842.40-24,807,844.80

Finding the Fourth Proportional to 39,168,561.60, 58,752,842.40 and 24,807,844.80

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Solution

The fourth proportional to 39,168,561.60, 58,752,842.40 and 24,807,844.80 is: 37,211,767.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,168,561.60 : 58,752,842.40 = 24,807,844.80 : x
  2. Step 2: Convert to fraction form
    39,168,561.60/58,752,842.40 = 24,807,844.80/x
  3. Step 3: Cross multiply
    39,168,561.60x = 58,752,842.40 × 24,807,844.80
  4. Step 4: Simplify right side
    39,168,561.60x = 1,457,531,395,818,059.50
  5. Step 5: Solve for x
    x = 1,457,531,395,818,059.50/39,168,561.60
  6. Step 6: Final answer
    x = 37,211,767.20

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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.