Home / 17,989,826.45-24,826,552.80-9,841,064.45

Finding the Fourth Proportional to 17,989,826.45, 24,826,552.80 and 9,841,064.45

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Solution

The fourth proportional to 17,989,826.45, 24,826,552.80 and 9,841,064.45 is: 13,580,992.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,989,826.45 : 24,826,552.80 = 9,841,064.45 : x
  2. Step 2: Convert to fraction form
    17,989,826.45/24,826,552.80 = 9,841,064.45/x
  3. Step 3: Cross multiply
    17,989,826.45x = 24,826,552.80 × 9,841,064.45
  4. Step 4: Simplify right side
    17,989,826.45x = 244,319,706,051,995.22
  5. Step 5: Solve for x
    x = 244,319,706,051,995.22/17,989,826.45
  6. Step 6: Final answer
    x = 13,580,992.95

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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.