Home / 14,983,132.80-22,485,196.80-9,604,862.40

Finding the Fourth Proportional to 14,983,132.80, 22,485,196.80 and 9,604,862.40

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Solution

The fourth proportional to 14,983,132.80, 22,485,196.80 and 9,604,862.40 is: 14,414,023.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,983,132.80 : 22,485,196.80 = 9,604,862.40 : x
  2. Step 2: Convert to fraction form
    14,983,132.80/22,485,196.80 = 9,604,862.40/x
  3. Step 3: Cross multiply
    14,983,132.80x = 22,485,196.80 × 9,604,862.40
  4. Step 4: Simplify right side
    14,983,132.80x = 215,967,221,300,920.34
  5. Step 5: Solve for x
    x = 215,967,221,300,920.34/14,983,132.80
  6. Step 6: Final answer
    x = 14,414,023.03

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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.