Home / 23,343,677.10-35,020,764.45-7,170,374.70

Finding the Fourth Proportional to 23,343,677.10, 35,020,764.45 and 7,170,374.70

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Solution

The fourth proportional to 23,343,677.10, 35,020,764.45 and 7,170,374.70 is: 10,757,174.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,343,677.10 : 35,020,764.45 = 7,170,374.70 : x
  2. Step 2: Convert to fraction form
    23,343,677.10/35,020,764.45 = 7,170,374.70/x
  3. Step 3: Cross multiply
    23,343,677.10x = 35,020,764.45 × 7,170,374.70
  4. Step 4: Simplify right side
    23,343,677.10x = 251,112,003,386,939.44
  5. Step 5: Solve for x
    x = 251,112,003,386,939.44/23,343,677.10
  6. Step 6: Final answer
    x = 10,757,174.30

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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.