Home / 2,061,801,803.52-2,845,286,952.96-1,134,653,771.52

Finding the Fourth Proportional to 2,061,801,803.52, 2,845,286,952.96 and 1,134,653,771.52

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Solution

The fourth proportional to 2,061,801,803.52, 2,845,286,952.96 and 1,134,653,771.52 is: 1,565,822,460.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,061,801,803.52 : 2,845,286,952.96 = 1,134,653,771.52 : x
  2. Step 2: Convert to fraction form
    2,061,801,803.52/2,845,286,952.96 = 1,134,653,771.52/x
  3. Step 3: Cross multiply
    2,061,801,803.52x = 2,845,286,952.96 × 1,134,653,771.52
  4. Step 4: Simplify right side
    2,061,801,803.52x = 3,228,415,572,232,712,704
  5. Step 5: Solve for x
    x = 3,228,415,572,232,712,704/2,061,801,803.52
  6. Step 6: Final answer
    x = 1,565,822,460.10

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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.