Home / 2,052,955,444.38-2,833,134,219.77-1,161,015,550.75

Finding the Fourth Proportional to 2,052,955,444.38, 2,833,134,219.77 and 1,161,015,550.75

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Solution

The fourth proportional to 2,052,955,444.38, 2,833,134,219.77 and 1,161,015,550.75 is: 1,602,232,963.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,052,955,444.38 : 2,833,134,219.77 = 1,161,015,550.75 : x
  2. Step 2: Convert to fraction form
    2,052,955,444.38/2,833,134,219.77 = 1,161,015,550.75/x
  3. Step 3: Cross multiply
    2,052,955,444.38x = 2,833,134,219.77 × 1,161,015,550.75
  4. Step 4: Simplify right side
    2,052,955,444.38x = 3,289,312,886,514,937,856
  5. Step 5: Solve for x
    x = 3,289,312,886,514,937,856/2,052,955,444.38
  6. Step 6: Final answer
    x = 1,602,232,963.95

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Double scale
Find fourth proportional to 2,052,955,445.38, 2,833,134,221.15 and 1,161,015,551.75
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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.