Home / 25,033,292.66-37,554,178.16-8,634,124.19

Finding the Fourth Proportional to 25,033,292.66, 37,554,178.16 and 8,634,124.19

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Solution

The fourth proportional to 25,033,292.66, 37,554,178.16 and 8,634,124.19 is: 12,952,648.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,033,292.66 : 37,554,178.16 = 8,634,124.19 : x
  2. Step 2: Convert to fraction form
    25,033,292.66/37,554,178.16 = 8,634,124.19/x
  3. Step 3: Cross multiply
    25,033,292.66x = 37,554,178.16 × 8,634,124.19
  4. Step 4: Simplify right side
    25,033,292.66x = 324,247,438,202,296.50
  5. Step 5: Solve for x
    x = 324,247,438,202,296.50/25,033,292.66
  6. Step 6: Final answer
    x = 12,952,648.40

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.