Home / 22,934,367.95-31,642,302.51-13,009,614.93

Finding the Fourth Proportional to 22,934,367.95, 31,642,302.51 and 13,009,614.93

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Solution

The fourth proportional to 22,934,367.95, 31,642,302.51 and 13,009,614.93 is: 17,949,226.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,934,367.95 : 31,642,302.51 = 13,009,614.93 : x
  2. Step 2: Convert to fraction form
    22,934,367.95/31,642,302.51 = 13,009,614.93/x
  3. Step 3: Cross multiply
    22,934,367.95x = 31,642,302.51 × 13,009,614.93
  4. Step 4: Simplify right side
    22,934,367.95x = 411,654,171,153,672.50
  5. Step 5: Solve for x
    x = 411,654,171,153,672.50/22,934,367.95
  6. Step 6: Final answer
    x = 17,949,226.77

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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.