Home / 1,034,120,250.08-1,427,526,285.52-695,225,272.48

Finding the Fourth Proportional to 1,034,120,250.08, 1,427,526,285.52 and 695,225,272.48

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Solution

The fourth proportional to 1,034,120,250.08, 1,427,526,285.52 and 695,225,272.48 is: 959,706,911.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,034,120,250.08 : 1,427,526,285.52 = 695,225,272.48 : x
  2. Step 2: Convert to fraction form
    1,034,120,250.08/1,427,526,285.52 = 695,225,272.48/x
  3. Step 3: Cross multiply
    1,034,120,250.08x = 1,427,526,285.52 × 695,225,272.48
  4. Step 4: Simplify right side
    1,034,120,250.08x = 992,452,350,823,004,288
  5. Step 5: Solve for x
    x = 992,452,350,823,004,288/1,034,120,250.08
  6. Step 6: Final answer
    x = 959,706,911.02

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1.5x scale

Why These Related Problems?

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