Home / 40,595,490.77-56,024,328.17-22,260,776.27

Finding the Fourth Proportional to 40,595,490.77, 56,024,328.17 and 22,260,776.27

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Solution

The fourth proportional to 40,595,490.77, 56,024,328.17 and 22,260,776.27 is: 30,721,270.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,595,490.77 : 56,024,328.17 = 22,260,776.27 : x
  2. Step 2: Convert to fraction form
    40,595,490.77/56,024,328.17 = 22,260,776.27/x
  3. Step 3: Cross multiply
    40,595,490.77x = 56,024,328.17 × 22,260,776.27
  4. Step 4: Simplify right side
    40,595,490.77x = 1,247,145,034,844,958.75
  5. Step 5: Solve for x
    x = 1,247,145,034,844,958.75/40,595,490.77
  6. Step 6: Final answer
    x = 30,721,270.06

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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.