Home / 3,506,522,146.41-4,837,654,238.45-2,001,232,135.29

Finding the Fourth Proportional to 3,506,522,146.41, 4,837,654,238.45 and 2,001,232,135.29

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Solution

The fourth proportional to 3,506,522,146.41, 4,837,654,238.45 and 2,001,232,135.29 is: 2,760,931,976.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,506,522,146.41 : 4,837,654,238.45 = 2,001,232,135.29 : x
  2. Step 2: Convert to fraction form
    3,506,522,146.41/4,837,654,238.45 = 2,001,232,135.29/x
  3. Step 3: Cross multiply
    3,506,522,146.41x = 4,837,654,238.45 × 2,001,232,135.29
  4. Step 4: Simplify right side
    3,506,522,146.41x = 9,681,269,121,398,005,760
  5. Step 5: Solve for x
    x = 9,681,269,121,398,005,760/3,506,522,146.41
  6. Step 6: Final answer
    x = 2,760,931,976.80

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Double scale
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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.