Home / 8,585,197,205,427.60-12,876,431,086,133-2,854,352,116,352

Finding the Fourth Proportional to 8,585,197,205,427.60, 12,876,431,086,133 and 2,854,352,116,352

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Solution

The fourth proportional to 8,585,197,205,427.60, 12,876,431,086,133 and 2,854,352,116,352 is: 4,281,074,440,378.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,585,197,205,427.60 : 12,876,431,086,133 = 2,854,352,116,352 : x
  2. Step 2: Convert to fraction form
    8,585,197,205,427.60/12,876,431,086,133 = 2,854,352,116,352/x
  3. Step 3: Cross multiply
    8,585,197,205,427.60x = 12,876,431,086,133 × 2,854,352,116,352
  4. Step 4: Simplify right side
    8,585,197,205,427.60x = 36,753,868,321,764,411,223,048,192
  5. Step 5: Solve for x
    x = 36,753,868,321,764,411,223,048,192/8,585,197,205,427.60
  6. Step 6: Final answer
    x = 4,281,074,440,378.43

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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.