Home / 23,181,541.60-34,758,488.40-14,212,530.40

Finding the Fourth Proportional to 23,181,541.60, 34,758,488.40 and 14,212,530.40

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Solution

The fourth proportional to 23,181,541.60, 34,758,488.40 and 14,212,530.40 is: 21,310,320.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,181,541.60 : 34,758,488.40 = 14,212,530.40 : x
  2. Step 2: Convert to fraction form
    23,181,541.60/34,758,488.40 = 14,212,530.40/x
  3. Step 3: Cross multiply
    23,181,541.60x = 34,758,488.40 × 14,212,530.40
  4. Step 4: Simplify right side
    23,181,541.60x = 494,006,073,043,047.38
  5. Step 5: Solve for x
    x = 494,006,073,043,047.38/23,181,541.60
  6. Step 6: Final answer
    x = 21,310,320.15

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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.