Home / 25,605,083.13-35,338,242.54-16,791,946.08

Finding the Fourth Proportional to 25,605,083.13, 35,338,242.54 and 16,791,946.08

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Solution

The fourth proportional to 25,605,083.13, 35,338,242.54 and 16,791,946.08 is: 23,175,002.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,605,083.13 : 35,338,242.54 = 16,791,946.08 : x
  2. Step 2: Convert to fraction form
    25,605,083.13/35,338,242.54 = 16,791,946.08/x
  3. Step 3: Cross multiply
    25,605,083.13x = 35,338,242.54 × 16,791,946.08
  4. Step 4: Simplify right side
    25,605,083.13x = 593,397,863,293,642.12
  5. Step 5: Solve for x
    x = 593,397,863,293,642.12/25,605,083.13
  6. Step 6: Final answer
    x = 23,175,002.41

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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.