Home / 2,513,512,191.12-3,468,646,782.63-1,456,853,059.05

Finding the Fourth Proportional to 2,513,512,191.12, 3,468,646,782.63 and 1,456,853,059.05

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Solution

The fourth proportional to 2,513,512,191.12, 3,468,646,782.63 and 1,456,853,059.05 is: 2,010,457,197.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,513,512,191.12 : 3,468,646,782.63 = 1,456,853,059.05 : x
  2. Step 2: Convert to fraction form
    2,513,512,191.12/3,468,646,782.63 = 1,456,853,059.05/x
  3. Step 3: Cross multiply
    2,513,512,191.12x = 3,468,646,782.63 × 1,456,853,059.05
  4. Step 4: Simplify right side
    2,513,512,191.12x = 5,053,308,676,038,456,320
  5. Step 5: Solve for x
    x = 5,053,308,676,038,456,320/2,513,512,191.12
  6. Step 6: Final answer
    x = 2,010,457,197.66

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.