Home / 23,164,006.27-31,953,047.52-14,447,045.20

Finding the Fourth Proportional to 23,164,006.27, 31,953,047.52 and 14,447,045.20

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Solution

The fourth proportional to 23,164,006.27, 31,953,047.52 and 14,447,045.20 is: 19,928,639.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,164,006.27 : 31,953,047.52 = 14,447,045.20 : x
  2. Step 2: Convert to fraction form
    23,164,006.27/31,953,047.52 = 14,447,045.20/x
  3. Step 3: Cross multiply
    23,164,006.27x = 31,953,047.52 × 14,447,045.20
  4. Step 4: Simplify right side
    23,164,006.27x = 461,627,121,799,187.88
  5. Step 5: Solve for x
    x = 461,627,121,799,187.88/23,164,006.27
  6. Step 6: Final answer
    x = 19,928,639.13

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.