Home / 22,358,250.24-30,852,349.56-12,937,412.76

Finding the Fourth Proportional to 22,358,250.24, 30,852,349.56 and 12,937,412.76

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Solution

The fourth proportional to 22,358,250.24, 30,852,349.56 and 12,937,412.76 is: 17,852,451.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,358,250.24 : 30,852,349.56 = 12,937,412.76 : x
  2. Step 2: Convert to fraction form
    22,358,250.24/30,852,349.56 = 12,937,412.76/x
  3. Step 3: Cross multiply
    22,358,250.24x = 30,852,349.56 × 12,937,412.76
  4. Step 4: Simplify right side
    22,358,250.24x = 399,149,580,873,524.38
  5. Step 5: Solve for x
    x = 399,149,580,873,524.38/22,358,250.24
  6. Step 6: Final answer
    x = 17,852,451.63

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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.