Home / 11,073,387.30-16,610,080.95-9,813,675.30

Finding the Fourth Proportional to 11,073,387.30, 16,610,080.95 and 9,813,675.30

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Solution

The fourth proportional to 11,073,387.30, 16,610,080.95 and 9,813,675.30 is: 14,720,512.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,073,387.30 : 16,610,080.95 = 9,813,675.30 : x
  2. Step 2: Convert to fraction form
    11,073,387.30/16,610,080.95 = 9,813,675.30/x
  3. Step 3: Cross multiply
    11,073,387.30x = 16,610,080.95 × 9,813,675.30
  4. Step 4: Simplify right side
    11,073,387.30x = 163,005,941,150,015.53
  5. Step 5: Solve for x
    x = 163,005,941,150,015.53/11,073,387.30
  6. Step 6: Final answer
    x = 14,720,512.95

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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.