Home / 24,139,706.06-33,400,517.13-21,048,670.60

Finding the Fourth Proportional to 24,139,706.06, 33,400,517.13 and 21,048,670.60

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Solution

The fourth proportional to 24,139,706.06, 33,400,517.13 and 21,048,670.60 is: 29,123,655.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,139,706.06 : 33,400,517.13 = 21,048,670.60 : x
  2. Step 2: Convert to fraction form
    24,139,706.06/33,400,517.13 = 21,048,670.60/x
  3. Step 3: Cross multiply
    24,139,706.06x = 33,400,517.13 × 21,048,670.60
  4. Step 4: Simplify right side
    24,139,706.06x = 703,036,482,855,526.12
  5. Step 5: Solve for x
    x = 703,036,482,855,526.12/24,139,706.06
  6. Step 6: Final answer
    x = 29,123,655.48

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.