Home / 26,862,379.84-37,069,729.56-14,941,113.04

Finding the Fourth Proportional to 26,862,379.84, 37,069,729.56 and 14,941,113.04

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Solution

The fourth proportional to 26,862,379.84, 37,069,729.56 and 14,941,113.04 is: 20,618,538.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,862,379.84 : 37,069,729.56 = 14,941,113.04 : x
  2. Step 2: Convert to fraction form
    26,862,379.84/37,069,729.56 = 14,941,113.04/x
  3. Step 3: Cross multiply
    26,862,379.84x = 37,069,729.56 × 14,941,113.04
  4. Step 4: Simplify right side
    26,862,379.84x = 553,863,019,718,189.44
  5. Step 5: Solve for x
    x = 553,863,019,718,189.44/26,862,379.84
  6. Step 6: Final answer
    x = 20,618,538.75

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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.