Home / 16,343,278.45-22,552,055.23-10,062,808.45

Finding the Fourth Proportional to 16,343,278.45, 22,552,055.23 and 10,062,808.45

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Solution

The fourth proportional to 16,343,278.45, 22,552,055.23 and 10,062,808.45 is: 13,885,648.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,343,278.45 : 22,552,055.23 = 10,062,808.45 : x
  2. Step 2: Convert to fraction form
    16,343,278.45/22,552,055.23 = 10,062,808.45/x
  3. Step 3: Cross multiply
    16,343,278.45x = 22,552,055.23 × 10,062,808.45
  4. Step 4: Simplify right side
    16,343,278.45x = 226,937,011,933,310.69
  5. Step 5: Solve for x
    x = 226,937,011,933,310.69/16,343,278.45
  6. Step 6: Final answer
    x = 13,885,648.01

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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.