Home / 29,248,184.77-40,362,000.54-16,195,162.75

Finding the Fourth Proportional to 29,248,184.77, 40,362,000.54 and 16,195,162.75

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Solution

The fourth proportional to 29,248,184.77, 40,362,000.54 and 16,195,162.75 is: 22,349,050.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,248,184.77 : 40,362,000.54 = 16,195,162.75 : x
  2. Step 2: Convert to fraction form
    29,248,184.77/40,362,000.54 = 16,195,162.75/x
  3. Step 3: Cross multiply
    29,248,184.77x = 40,362,000.54 × 16,195,162.75
  4. Step 4: Simplify right side
    29,248,184.77x = 653,669,167,499,251.12
  5. Step 5: Solve for x
    x = 653,669,167,499,251.12/29,248,184.77
  6. Step 6: Final answer
    x = 22,349,050.81

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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.