Home / 1,835,771,591.60-2,753,657,387.40-1,472,974,535.60

Finding the Fourth Proportional to 1,835,771,591.60, 2,753,657,387.40 and 1,472,974,535.60

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Solution

The fourth proportional to 1,835,771,591.60, 2,753,657,387.40 and 1,472,974,535.60 is: 2,209,461,803.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,835,771,591.60 : 2,753,657,387.40 = 1,472,974,535.60 : x
  2. Step 2: Convert to fraction form
    1,835,771,591.60/2,753,657,387.40 = 1,472,974,535.60/x
  3. Step 3: Cross multiply
    1,835,771,591.60x = 2,753,657,387.40 × 1,472,974,535.60
  4. Step 4: Simplify right side
    1,835,771,591.60x = 4,056,067,211,407,024,128
  5. Step 5: Solve for x
    x = 4,056,067,211,407,024,128/1,835,771,591.60
  6. Step 6: Final answer
    x = 2,209,461,803.40

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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.