Home / 24,456,638.80-36,680,292.60-7,417,867.60

Finding the Fourth Proportional to 24,456,638.80, 36,680,292.60 and 7,417,867.60

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Solution

The fourth proportional to 24,456,638.80, 36,680,292.60 and 7,417,867.60 is: 11,125,386.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,456,638.80 : 36,680,292.60 = 7,417,867.60 : x
  2. Step 2: Convert to fraction form
    24,456,638.80/36,680,292.60 = 7,417,867.60/x
  3. Step 3: Cross multiply
    24,456,638.80x = 36,680,292.60 × 7,417,867.60
  4. Step 4: Simplify right side
    24,456,638.80x = 272,089,554,036,059.75
  5. Step 5: Solve for x
    x = 272,089,554,036,059.75/24,456,638.80
  6. Step 6: Final answer
    x = 11,125,386.29

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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.