Home / 1,073,088,008.60-1,609,632,012.90-1,022,069,672.60

Finding the Fourth Proportional to 1,073,088,008.60, 1,609,632,012.90 and 1,022,069,672.60

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Solution

The fourth proportional to 1,073,088,008.60, 1,609,632,012.90 and 1,022,069,672.60 is: 1,533,104,508.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,073,088,008.60 : 1,609,632,012.90 = 1,022,069,672.60 : x
  2. Step 2: Convert to fraction form
    1,073,088,008.60/1,609,632,012.90 = 1,022,069,672.60/x
  3. Step 3: Cross multiply
    1,073,088,008.60x = 1,609,632,012.90 × 1,022,069,672.60
  4. Step 4: Simplify right side
    1,073,088,008.60x = 1,645,156,064,431,182,080
  5. Step 5: Solve for x
    x = 1,645,156,064,431,182,080/1,073,088,008.60
  6. Step 6: Final answer
    x = 1,533,104,508.90

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1.5x scale

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.