Home / 22,836,036.60-34,255,610.10-7,272,631.80

Finding the Fourth Proportional to 22,836,036.60, 34,255,610.10 and 7,272,631.80

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Solution

The fourth proportional to 22,836,036.60, 34,255,610.10 and 7,272,631.80 is: 10,909,442.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,836,036.60 : 34,255,610.10 = 7,272,631.80 : x
  2. Step 2: Convert to fraction form
    22,836,036.60/34,255,610.10 = 7,272,631.80/x
  3. Step 3: Cross multiply
    22,836,036.60x = 34,255,610.10 × 7,272,631.80
  4. Step 4: Simplify right side
    22,836,036.60x = 249,128,439,341,661.19
  5. Step 5: Solve for x
    x = 249,128,439,341,661.19/22,836,036.60
  6. Step 6: Final answer
    x = 10,909,442.99

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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.