Home / 40,953,722.20-61,430,583.30-34,496,714.05

Finding the Fourth Proportional to 40,953,722.20, 61,430,583.30 and 34,496,714.05

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Solution

The fourth proportional to 40,953,722.20, 61,430,583.30 and 34,496,714.05 is: 51,745,071.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,953,722.20 : 61,430,583.30 = 34,496,714.05 : x
  2. Step 2: Convert to fraction form
    40,953,722.20/61,430,583.30 = 34,496,714.05/x
  3. Step 3: Cross multiply
    40,953,722.20x = 61,430,583.30 × 34,496,714.05
  4. Step 4: Simplify right side
    40,953,722.20x = 2,119,153,266,024,805
  5. Step 5: Solve for x
    x = 2,119,153,266,024,805/40,953,722.20
  6. Step 6: Final answer
    x = 51,745,071.08

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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.