Home / 22,356,777.50-33,535,124.40-7,005,242.41

Finding the Fourth Proportional to 22,356,777.50, 33,535,124.40 and 7,005,242.41

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Solution

The fourth proportional to 22,356,777.50, 33,535,124.40 and 7,005,242.41 is: 10,507,850.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,356,777.50 : 33,535,124.40 = 7,005,242.41 : x
  2. Step 2: Convert to fraction form
    22,356,777.50/33,535,124.40 = 7,005,242.41/x
  3. Step 3: Cross multiply
    22,356,777.50x = 33,535,124.40 × 7,005,242.41
  4. Step 4: Simplify right side
    22,356,777.50x = 234,921,675,687,155.03
  5. Step 5: Solve for x
    x = 234,921,675,687,155.03/22,356,777.50
  6. Step 6: Final answer
    x = 10,507,850.50

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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.