Home / 25,884,940.86-35,721,966.06-14,283,251.46

Finding the Fourth Proportional to 25,884,940.86, 35,721,966.06 and 14,283,251.46

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Solution

The fourth proportional to 25,884,940.86, 35,721,966.06 and 14,283,251.46 is: 19,711,299.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,884,940.86 : 35,721,966.06 = 14,283,251.46 : x
  2. Step 2: Convert to fraction form
    25,884,940.86/35,721,966.06 = 14,283,251.46/x
  3. Step 3: Cross multiply
    25,884,940.86x = 35,721,966.06 × 14,283,251.46
  4. Step 4: Simplify right side
    25,884,940.86x = 510,225,823,880,565.50
  5. Step 5: Solve for x
    x = 510,225,823,880,565.50/25,884,940.86
  6. Step 6: Final answer
    x = 19,711,299.58

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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.