Home / 25,712,891.46-35,484,811.97-14,110,872.93

Finding the Fourth Proportional to 25,712,891.46, 35,484,811.97 and 14,110,872.93

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Solution

The fourth proportional to 25,712,891.46, 35,484,811.97 and 14,110,872.93 is: 19,473,565.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,712,891.46 : 35,484,811.97 = 14,110,872.93 : x
  2. Step 2: Convert to fraction form
    25,712,891.46/35,484,811.97 = 14,110,872.93/x
  3. Step 3: Cross multiply
    25,712,891.46x = 35,484,811.97 × 14,110,872.93
  4. Step 4: Simplify right side
    25,712,891.46x = 500,721,672,583,058.62
  5. Step 5: Solve for x
    x = 500,721,672,583,058.62/25,712,891.46
  6. Step 6: Final answer
    x = 19,473,565.37

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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.