Home / 14,127,233.10-21,190,849.65-10,061,709.45

Finding the Fourth Proportional to 14,127,233.10, 21,190,849.65 and 10,061,709.45

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Solution

The fourth proportional to 14,127,233.10, 21,190,849.65 and 10,061,709.45 is: 15,092,564.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,127,233.10 : 21,190,849.65 = 10,061,709.45 : x
  2. Step 2: Convert to fraction form
    14,127,233.10/21,190,849.65 = 10,061,709.45/x
  3. Step 3: Cross multiply
    14,127,233.10x = 21,190,849.65 × 10,061,709.45
  4. Step 4: Simplify right side
    14,127,233.10x = 213,216,172,176,934.16
  5. Step 5: Solve for x
    x = 213,216,172,176,934.16/14,127,233.10
  6. Step 6: Final answer
    x = 15,092,564.18

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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.