Home / 16,603,543.71-22,913,458.08-9,633,695.04

Finding the Fourth Proportional to 16,603,543.71, 22,913,458.08 and 9,633,695.04

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Solution

The fourth proportional to 16,603,543.71, 22,913,458.08 and 9,633,695.04 is: 13,294,828.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,603,543.71 : 22,913,458.08 = 9,633,695.04 : x
  2. Step 2: Convert to fraction form
    16,603,543.71/22,913,458.08 = 9,633,695.04/x
  3. Step 3: Cross multiply
    16,603,543.71x = 22,913,458.08 × 9,633,695.04
  4. Step 4: Simplify right side
    16,603,543.71x = 220,741,267,454,543.88
  5. Step 5: Solve for x
    x = 220,741,267,454,543.88/16,603,543.71
  6. Step 6: Final answer
    x = 13,294,828.58

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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.