Home / 25,712,906.71-35,484,833.01-14,110,888.18

Finding the Fourth Proportional to 25,712,906.71, 35,484,833.01 and 14,110,888.18

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Solution

The fourth proportional to 25,712,906.71, 35,484,833.01 and 14,110,888.18 is: 19,473,586.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,712,906.71 : 35,484,833.01 = 14,110,888.18 : x
  2. Step 2: Convert to fraction form
    25,712,906.71/35,484,833.01 = 14,110,888.18/x
  3. Step 3: Cross multiply
    25,712,906.71x = 35,484,833.01 × 14,110,888.18
  4. Step 4: Simplify right side
    25,712,906.71x = 500,722,510,690,082.81
  5. Step 5: Solve for x
    x = 500,722,510,690,082.81/25,712,906.71
  6. Step 6: Final answer
    x = 19,473,586.41

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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.