Home / 60,165,014,737.60-83,028,472,700.92-33,071,247,139.60

Finding the Fourth Proportional to 60,165,014,737.60, 83,028,472,700.92 and 33,071,247,139.60

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Solution

The fourth proportional to 60,165,014,737.60, 83,028,472,700.92 and 33,071,247,139.60 is: 45,638,734,608.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,165,014,737.60 : 83,028,472,700.92 = 33,071,247,139.60 : x
  2. Step 2: Convert to fraction form
    60,165,014,737.60/83,028,472,700.92 = 33,071,247,139.60/x
  3. Step 3: Cross multiply
    60,165,014,737.60x = 83,028,472,700.92 × 33,071,247,139.60
  4. Step 4: Simplify right side
    60,165,014,737.60x = 2,745,855,140,315,657,142,272
  5. Step 5: Solve for x
    x = 2,745,855,140,315,657,142,272/60,165,014,737.60
  6. Step 6: Final answer
    x = 45,638,734,608.33

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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.