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Finding the Fourth Proportional to 14,981,303.30, 22,471,954.95 and 14,832,004.10

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Solution

The fourth proportional to 14,981,303.30, 22,471,954.95 and 14,832,004.10 is: 22,248,006.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,981,303.30 : 22,471,954.95 = 14,832,004.10 : x
  2. Step 2: Convert to fraction form
    14,981,303.30/22,471,954.95 = 14,832,004.10/x
  3. Step 3: Cross multiply
    14,981,303.30x = 22,471,954.95 × 14,832,004.10
  4. Step 4: Simplify right side
    14,981,303.30x = 333,304,127,953,415.25
  5. Step 5: Solve for x
    x = 333,304,127,953,415.25/14,981,303.30
  6. Step 6: Final answer
    x = 22,248,006.15

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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.