Home / 60,784,042,319.46-83,881,986,351.88-33,689,065,899.34

Finding the Fourth Proportional to 60,784,042,319.46, 83,881,986,351.88 and 33,689,065,899.34

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Solution

The fourth proportional to 60,784,042,319.46, 83,881,986,351.88 and 33,689,065,899.34 is: 46,490,915,347.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,784,042,319.46 : 83,881,986,351.88 = 33,689,065,899.34 : x
  2. Step 2: Convert to fraction form
    60,784,042,319.46/83,881,986,351.88 = 33,689,065,899.34/x
  3. Step 3: Cross multiply
    60,784,042,319.46x = 83,881,986,351.88 × 33,689,065,899.34
  4. Step 4: Simplify right side
    60,784,042,319.46x = 2,825,905,765,976,024,023,040
  5. Step 5: Solve for x
    x = 2,825,905,765,976,024,023,040/60,784,042,319.46
  6. Step 6: Final answer
    x = 46,490,915,347.88

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Double scale
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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.