Home / 40,365,144.05-55,700,323.43-22,482,000.00

Finding the Fourth Proportional to 40,365,144.05, 55,700,323.43 and 22,482,000.00

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Solution

The fourth proportional to 40,365,144.05, 55,700,323.43 and 22,482,000.00 is: 31,023,168.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,365,144.05 : 55,700,323.43 = 22,482,000.00 : x
  2. Step 2: Convert to fraction form
    40,365,144.05/55,700,323.43 = 22,482,000.00/x
  3. Step 3: Cross multiply
    40,365,144.05x = 55,700,323.43 × 22,482,000.00
  4. Step 4: Simplify right side
    40,365,144.05x = 1,252,254,671,206,661.25
  5. Step 5: Solve for x
    x = 1,252,254,671,206,661.25/40,365,144.05
  6. Step 6: Final answer
    x = 31,023,168.65

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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.