Home / 37,684,853.80-56,527,280.70-35,165,429.80

Finding the Fourth Proportional to 37,684,853.80, 56,527,280.70 and 35,165,429.80

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Solution

The fourth proportional to 37,684,853.80, 56,527,280.70 and 35,165,429.80 is: 52,748,144.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,684,853.80 : 56,527,280.70 = 35,165,429.80 : x
  2. Step 2: Convert to fraction form
    37,684,853.80/56,527,280.70 = 35,165,429.80/x
  3. Step 3: Cross multiply
    37,684,853.80x = 56,527,280.70 × 35,165,429.80
  4. Step 4: Simplify right side
    37,684,853.80x = 1,987,806,121,240,744.75
  5. Step 5: Solve for x
    x = 1,987,806,121,240,744.75/37,684,853.80
  6. Step 6: Final answer
    x = 52,748,144.70

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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.