Home / 24,434,823.60-36,628,129.80-13,657,287.60

Finding the Fourth Proportional to 24,434,823.60, 36,628,129.80 and 13,657,287.60

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Solution

The fourth proportional to 24,434,823.60, 36,628,129.80 and 13,657,287.60 is: 20,472,458.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,434,823.60 : 36,628,129.80 = 13,657,287.60 : x
  2. Step 2: Convert to fraction form
    24,434,823.60/36,628,129.80 = 13,657,287.60/x
  3. Step 3: Cross multiply
    24,434,823.60x = 36,628,129.80 × 13,657,287.60
  4. Step 4: Simplify right side
    24,434,823.60x = 500,240,902,928,730.44
  5. Step 5: Solve for x
    x = 500,240,902,928,730.44/24,434,823.60
  6. Step 6: Final answer
    x = 20,472,458.12

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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.