Home / 25,260,948.74-34,858,677.96-14,247,040.16

Finding the Fourth Proportional to 25,260,948.74, 34,858,677.96 and 14,247,040.16

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Solution

The fourth proportional to 25,260,948.74, 34,858,677.96 and 14,247,040.16 is: 19,660,108.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,260,948.74 : 34,858,677.96 = 14,247,040.16 : x
  2. Step 2: Convert to fraction form
    25,260,948.74/34,858,677.96 = 14,247,040.16/x
  3. Step 3: Cross multiply
    25,260,948.74x = 34,858,677.96 × 14,247,040.16
  4. Step 4: Simplify right side
    25,260,948.74x = 496,632,984,646,333.50
  5. Step 5: Solve for x
    x = 496,632,984,646,333.50/25,260,948.74
  6. Step 6: Final answer
    x = 19,660,108.17

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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.