Home / 23,189,472.23-34,769,925.64-7,835,311.29

Finding the Fourth Proportional to 23,189,472.23, 34,769,925.64 and 7,835,311.29

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Solution

The fourth proportional to 23,189,472.23, 34,769,925.64 and 7,835,311.29 is: 11,748,141.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,189,472.23 : 34,769,925.64 = 7,835,311.29 : x
  2. Step 2: Convert to fraction form
    23,189,472.23/34,769,925.64 = 7,835,311.29/x
  3. Step 3: Cross multiply
    23,189,472.23x = 34,769,925.64 × 7,835,311.29
  4. Step 4: Simplify right side
    23,189,472.23x = 272,433,190,864,153
  5. Step 5: Solve for x
    x = 272,433,190,864,153/23,189,472.23
  6. Step 6: Final answer
    x = 11,748,141.06

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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.