Home / 22,665,000.80-34,005,374.40-9,894,670.40

Finding the Fourth Proportional to 22,665,000.80, 34,005,374.40 and 9,894,670.40

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Solution

The fourth proportional to 22,665,000.80, 34,005,374.40 and 9,894,670.40 is: 14,845,442.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,665,000.80 : 34,005,374.40 = 9,894,670.40 : x
  2. Step 2: Convert to fraction form
    22,665,000.80/34,005,374.40 = 9,894,670.40/x
  3. Step 3: Cross multiply
    22,665,000.80x = 34,005,374.40 × 9,894,670.40
  4. Step 4: Simplify right side
    22,665,000.80x = 336,471,971,516,597.75
  5. Step 5: Solve for x
    x = 336,471,971,516,597.75/22,665,000.80
  6. Step 6: Final answer
    x = 14,845,442.74

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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.