Home / 48,255,843.16-66,593,509.38-26,229,394.40

Finding the Fourth Proportional to 48,255,843.16, 66,593,509.38 and 26,229,394.40

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Solution

The fourth proportional to 48,255,843.16, 66,593,509.38 and 26,229,394.40 is: 36,196,806.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,255,843.16 : 66,593,509.38 = 26,229,394.40 : x
  2. Step 2: Convert to fraction form
    48,255,843.16/66,593,509.38 = 26,229,394.40/x
  3. Step 3: Cross multiply
    48,255,843.16x = 66,593,509.38 × 26,229,394.40
  4. Step 4: Simplify right side
    48,255,843.16x = 1,746,707,422,008,119.50
  5. Step 5: Solve for x
    x = 1,746,707,422,008,119.50/48,255,843.16
  6. Step 6: Final answer
    x = 36,196,806.60

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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.