Home / 62,069,786.67-85,658,963.12-34,567,714.83

Finding the Fourth Proportional to 62,069,786.67, 85,658,963.12 and 34,567,714.83

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Solution

The fourth proportional to 62,069,786.67, 85,658,963.12 and 34,567,714.83 is: 47,704,926.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,069,786.67 : 85,658,963.12 = 34,567,714.83 : x
  2. Step 2: Convert to fraction form
    62,069,786.67/85,658,963.12 = 34,567,714.83/x
  3. Step 3: Cross multiply
    62,069,786.67x = 85,658,963.12 × 34,567,714.83
  4. Step 4: Simplify right side
    62,069,786.67x = 2,961,034,609,592,808
  5. Step 5: Solve for x
    x = 2,961,034,609,592,808/62,069,786.67
  6. Step 6: Final answer
    x = 47,704,926.48

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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.