Home / 22,034,895,901.20-33,052,343,851.80-21,828,271,640.40

Finding the Fourth Proportional to 22,034,895,901.20, 33,052,343,851.80 and 21,828,271,640.40

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Solution

The fourth proportional to 22,034,895,901.20, 33,052,343,851.80 and 21,828,271,640.40 is: 32,742,407,460.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,034,895,901.20 : 33,052,343,851.80 = 21,828,271,640.40 : x
  2. Step 2: Convert to fraction form
    22,034,895,901.20/33,052,343,851.80 = 21,828,271,640.40/x
  3. Step 3: Cross multiply
    22,034,895,901.20x = 33,052,343,851.80 × 21,828,271,640.40
  4. Step 4: Simplify right side
    22,034,895,901.20x = 721,475,539,948,995,215,360
  5. Step 5: Solve for x
    x = 721,475,539,948,995,215,360/22,034,895,901.20
  6. Step 6: Final answer
    x = 32,742,407,460.60

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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.