Home / 2,025,752,044.27-2,795,477,780.34-1,121,548,278.04

Finding the Fourth Proportional to 2,025,752,044.27, 2,795,477,780.34 and 1,121,548,278.04

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Solution

The fourth proportional to 2,025,752,044.27, 2,795,477,780.34 and 1,121,548,278.04 is: 1,547,703,382.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,025,752,044.27 : 2,795,477,780.34 = 1,121,548,278.04 : x
  2. Step 2: Convert to fraction form
    2,025,752,044.27/2,795,477,780.34 = 1,121,548,278.04/x
  3. Step 3: Cross multiply
    2,025,752,044.27x = 2,795,477,780.34 × 1,121,548,278.04
  4. Step 4: Simplify right side
    2,025,752,044.27x = 3,135,263,290,819,823,616
  5. Step 5: Solve for x
    x = 3,135,263,290,819,823,616/2,025,752,044.27
  6. Step 6: Final answer
    x = 1,547,703,382.40

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Double scale
Find fourth proportional to 2,025,752,045.27, 2,795,477,781.71 and 1,121,548,279.04
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1.5x scale

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.