Home / 24,253,696.80-36,381,128.40-7,214,925.60

Finding the Fourth Proportional to 24,253,696.80, 36,381,128.40 and 7,214,925.60

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Solution

The fourth proportional to 24,253,696.80, 36,381,128.40 and 7,214,925.60 is: 10,822,561.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,253,696.80 : 36,381,128.40 = 7,214,925.60 : x
  2. Step 2: Convert to fraction form
    24,253,696.80/36,381,128.40 = 7,214,925.60/x
  3. Step 3: Cross multiply
    24,253,696.80x = 36,381,128.40 × 7,214,925.60
  4. Step 4: Simplify right side
    24,253,696.80x = 262,487,134,650,047.03
  5. Step 5: Solve for x
    x = 262,487,134,650,047.03/24,253,696.80
  6. Step 6: Final answer
    x = 10,822,561.89

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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.