Home / 22,679,350.93-34,009,567.47-7,113,168.91

Finding the Fourth Proportional to 22,679,350.93, 34,009,567.47 and 7,113,168.91

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Solution

The fourth proportional to 22,679,350.93, 34,009,567.47 and 7,113,168.91 is: 10,666,786.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,679,350.93 : 34,009,567.47 = 7,113,168.91 : x
  2. Step 2: Convert to fraction form
    22,679,350.93/34,009,567.47 = 7,113,168.91/x
  3. Step 3: Cross multiply
    22,679,350.93x = 34,009,567.47 × 7,113,168.91
  4. Step 4: Simplify right side
    22,679,350.93x = 241,915,797,970,151.34
  5. Step 5: Solve for x
    x = 241,915,797,970,151.34/22,679,350.93
  6. Step 6: Final answer
    x = 10,666,786.66

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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.