Home / 22,758,512.10-34,137,768.15-22,599,079.80

Finding the Fourth Proportional to 22,758,512.10, 34,137,768.15 and 22,599,079.80

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Solution

The fourth proportional to 22,758,512.10, 34,137,768.15 and 22,599,079.80 is: 33,898,619.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,758,512.10 : 34,137,768.15 = 22,599,079.80 : x
  2. Step 2: Convert to fraction form
    22,758,512.10/34,137,768.15 = 22,599,079.80/x
  3. Step 3: Cross multiply
    22,758,512.10x = 34,137,768.15 × 22,599,079.80
  4. Step 4: Simplify right side
    22,758,512.10x = 771,482,146,615,748.38
  5. Step 5: Solve for x
    x = 771,482,146,615,748.38/22,758,512.10
  6. Step 6: Final answer
    x = 33,898,619.70

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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.