Home / 25,734,333.61-38,608,971.45-10,373,696.11

Finding the Fourth Proportional to 25,734,333.61, 38,608,971.45 and 10,373,696.11

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Solution

The fourth proportional to 25,734,333.61, 38,608,971.45 and 10,373,696.11 is: 15,563,555.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,734,333.61 : 38,608,971.45 = 10,373,696.11 : x
  2. Step 2: Convert to fraction form
    25,734,333.61/38,608,971.45 = 10,373,696.11/x
  3. Step 3: Cross multiply
    25,734,333.61x = 38,608,971.45 × 10,373,696.11
  4. Step 4: Simplify right side
    25,734,333.61x = 400,517,736,941,966.06
  5. Step 5: Solve for x
    x = 400,517,736,941,966.06/25,734,333.61
  6. Step 6: Final answer
    x = 15,563,555.79

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.