Home / 25,605,000.04-35,338,128-16,791,862.97

Finding the Fourth Proportional to 25,605,000.04, 35,338,128 and 16,791,862.97

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Solution

The fourth proportional to 25,605,000.04, 35,338,128 and 16,791,862.97 is: 23,174,887.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,605,000.04 : 35,338,128 = 16,791,862.97 : x
  2. Step 2: Convert to fraction form
    25,605,000.04/35,338,128 = 16,791,862.97/x
  3. Step 3: Cross multiply
    25,605,000.04x = 35,338,128 × 16,791,862.97
  4. Step 4: Simplify right side
    25,605,000.04x = 593,393,002,992,320.12
  5. Step 5: Solve for x
    x = 593,393,002,992,320.12/25,605,000.04
  6. Step 6: Final answer
    x = 23,174,887.80

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Double scale
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1.5x scale

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.