Home / 25,070,681.97-34,584,808.14-16,373,945.25

Finding the Fourth Proportional to 25,070,681.97, 34,584,808.14 and 16,373,945.25

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Solution

The fourth proportional to 25,070,681.97, 34,584,808.14 and 16,373,945.25 is: 22,587,728.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,070,681.97 : 34,584,808.14 = 16,373,945.25 : x
  2. Step 2: Convert to fraction form
    25,070,681.97/34,584,808.14 = 16,373,945.25/x
  3. Step 3: Cross multiply
    25,070,681.97x = 34,584,808.14 × 16,373,945.25
  4. Step 4: Simplify right side
    25,070,681.97x = 566,289,754,966,114.38
  5. Step 5: Solve for x
    x = 566,289,754,966,114.38/25,070,681.97
  6. Step 6: Final answer
    x = 22,587,728.39

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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.