Home / 23,182,135.40-34,773,203.10-22,784,004.20

Finding the Fourth Proportional to 23,182,135.40, 34,773,203.10 and 22,784,004.20

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Solution

The fourth proportional to 23,182,135.40, 34,773,203.10 and 22,784,004.20 is: 34,176,006.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,182,135.40 : 34,773,203.10 = 22,784,004.20 : x
  2. Step 2: Convert to fraction form
    23,182,135.40/34,773,203.10 = 22,784,004.20/x
  3. Step 3: Cross multiply
    23,182,135.40x = 34,773,203.10 × 22,784,004.20
  4. Step 4: Simplify right side
    23,182,135.40x = 792,272,805,477,853
  5. Step 5: Solve for x
    x = 792,272,805,477,853/23,182,135.40
  6. Step 6: Final answer
    x = 34,176,006.30

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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.