Home / 25,829,280.71-35,644,403.97-14,226,844.15

Finding the Fourth Proportional to 25,829,280.71, 35,644,403.97 and 14,226,844.15

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Solution

The fourth proportional to 25,829,280.71, 35,644,403.97 and 14,226,844.15 is: 19,633,043.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,829,280.71 : 35,644,403.97 = 14,226,844.15 : x
  2. Step 2: Convert to fraction form
    25,829,280.71/35,644,403.97 = 14,226,844.15/x
  3. Step 3: Cross multiply
    25,829,280.71x = 35,644,403.97 × 14,226,844.15
  4. Step 4: Simplify right side
    25,829,280.71x = 507,107,380,145,386.75
  5. Step 5: Solve for x
    x = 507,107,380,145,386.75/25,829,280.71
  6. Step 6: Final answer
    x = 19,633,043.05

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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.