Home / 49,632,184.80-74,448,277.20-36,877,600.80

Finding the Fourth Proportional to 49,632,184.80, 74,448,277.20 and 36,877,600.80

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Solution

The fourth proportional to 49,632,184.80, 74,448,277.20 and 36,877,600.80 is: 55,316,401.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,632,184.80 : 74,448,277.20 = 36,877,600.80 : x
  2. Step 2: Convert to fraction form
    49,632,184.80/74,448,277.20 = 36,877,600.80/x
  3. Step 3: Cross multiply
    49,632,184.80x = 74,448,277.20 × 36,877,600.80
  4. Step 4: Simplify right side
    49,632,184.80x = 2,745,473,846,829,341.50
  5. Step 5: Solve for x
    x = 2,745,473,846,829,341.50/49,632,184.80
  6. Step 6: Final answer
    x = 55,316,401.20

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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.