Home / 109,095,292.80-163,625,080.32-44,396,484.48

Finding the Fourth Proportional to 109,095,292.80, 163,625,080.32 and 44,396,484.48

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Solution

The fourth proportional to 109,095,292.80, 163,625,080.32 and 44,396,484.48 is: 66,587,459.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    109,095,292.80 : 163,625,080.32 = 44,396,484.48 : x
  2. Step 2: Convert to fraction form
    109,095,292.80/163,625,080.32 = 44,396,484.48/x
  3. Step 3: Cross multiply
    109,095,292.80x = 163,625,080.32 × 44,396,484.48
  4. Step 4: Simplify right side
    109,095,292.80x = 7,264,378,338,965,633
  5. Step 5: Solve for x
    x = 7,264,378,338,965,633/109,095,292.80
  6. Step 6: Final answer
    x = 66,587,459.02

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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.