Home / 27,471,312,871.20-41,209,992,615.60-10,026,821,095.20

Finding the Fourth Proportional to 27,471,312,871.20, 41,209,992,615.60 and 10,026,821,095.20

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Solution

The fourth proportional to 27,471,312,871.20, 41,209,992,615.60 and 10,026,821,095.20 is: 15,041,335,127.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,471,312,871.20 : 41,209,992,615.60 = 10,026,821,095.20 : x
  2. Step 2: Convert to fraction form
    27,471,312,871.20/41,209,992,615.60 = 10,026,821,095.20/x
  3. Step 3: Cross multiply
    27,471,312,871.20x = 41,209,992,615.60 × 10,026,821,095.20
  4. Step 4: Simplify right side
    27,471,312,871.20x = 413,205,223,291,134,345,216
  5. Step 5: Solve for x
    x = 413,205,223,291,134,345,216/27,471,312,871.20
  6. Step 6: Final answer
    x = 15,041,335,127.61

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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.