Home / 1,348,250,365.28-2,020,599,867.12-570,934,198.88

Finding the Fourth Proportional to 1,348,250,365.28, 2,020,599,867.12 and 570,934,198.88

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Solution

The fourth proportional to 1,348,250,365.28, 2,020,599,867.12 and 570,934,198.88 is: 855,649,363.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,348,250,365.28 : 2,020,599,867.12 = 570,934,198.88 : x
  2. Step 2: Convert to fraction form
    1,348,250,365.28/2,020,599,867.12 = 570,934,198.88/x
  3. Step 3: Cross multiply
    1,348,250,365.28x = 2,020,599,867.12 × 570,934,198.88
  4. Step 4: Simplify right side
    1,348,250,365.28x = 1,153,629,566,391,191,552
  5. Step 5: Solve for x
    x = 1,153,629,566,391,191,552/1,348,250,365.28
  6. Step 6: Final answer
    x = 855,649,363.13

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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.