Home / 24,507,019.70-36,760,711.80-9,157,778.90

Finding the Fourth Proportional to 24,507,019.70, 36,760,711.80 and 9,157,778.90

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Solution

The fourth proportional to 24,507,019.70, 36,760,711.80 and 9,157,778.90 is: 13,736,736.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,507,019.70 : 36,760,711.80 = 9,157,778.90 : x
  2. Step 2: Convert to fraction form
    24,507,019.70/36,760,711.80 = 9,157,778.90/x
  3. Step 3: Cross multiply
    24,507,019.70x = 36,760,711.80 × 9,157,778.90
  4. Step 4: Simplify right side
    24,507,019.70x = 336,646,470,871,021
  5. Step 5: Solve for x
    x = 336,646,470,871,021/24,507,019.70
  6. Step 6: Final answer
    x = 13,736,736.45

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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.