Home / 33,048,200.90-49,572,301.35-10,329,061.70

Finding the Fourth Proportional to 33,048,200.90, 49,572,301.35 and 10,329,061.70

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Solution

The fourth proportional to 33,048,200.90, 49,572,301.35 and 10,329,061.70 is: 15,493,592.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,048,200.90 : 49,572,301.35 = 10,329,061.70 : x
  2. Step 2: Convert to fraction form
    33,048,200.90/49,572,301.35 = 10,329,061.70/x
  3. Step 3: Cross multiply
    33,048,200.90x = 49,572,301.35 × 10,329,061.70
  4. Step 4: Simplify right side
    33,048,200.90x = 512,035,359,255,143.25
  5. Step 5: Solve for x
    x = 512,035,359,255,143.25/33,048,200.90
  6. Step 6: Final answer
    x = 15,493,592.55

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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.