Home / 2,522,692,022.52-3,456,030,300.27-2,428,374,430.20

Finding the Fourth Proportional to 2,522,692,022.52, 3,456,030,300.27 and 2,428,374,430.20

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Solution

The fourth proportional to 2,522,692,022.52, 3,456,030,300.27 and 2,428,374,430.20 is: 3,326,817,358.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,522,692,022.52 : 3,456,030,300.27 = 2,428,374,430.20 : x
  2. Step 2: Convert to fraction form
    2,522,692,022.52/3,456,030,300.27 = 2,428,374,430.20/x
  3. Step 3: Cross multiply
    2,522,692,022.52x = 3,456,030,300.27 × 2,428,374,430.20
  4. Step 4: Simplify right side
    2,522,692,022.52x = 8,392,535,611,172,094,976
  5. Step 5: Solve for x
    x = 8,392,535,611,172,094,976/2,522,692,022.52
  6. Step 6: Final answer
    x = 3,326,817,358.70

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.