Home / 25,033,293.17-37,554,178.92-8,634,124.70

Finding the Fourth Proportional to 25,033,293.17, 37,554,178.92 and 8,634,124.70

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Solution

The fourth proportional to 25,033,293.17, 37,554,178.92 and 8,634,124.70 is: 12,952,649.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,033,293.17 : 37,554,178.92 = 8,634,124.70 : x
  2. Step 2: Convert to fraction form
    25,033,293.17/37,554,178.92 = 8,634,124.70/x
  3. Step 3: Cross multiply
    25,033,293.17x = 37,554,178.92 × 8,634,124.70
  4. Step 4: Simplify right side
    25,033,293.17x = 324,247,463,570,449.81
  5. Step 5: Solve for x
    x = 324,247,463,570,449.81/25,033,293.17
  6. Step 6: Final answer
    x = 12,952,649.16

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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.