Home / 24,061,303.80-36,091,955.70-21,415,908.60

Finding the Fourth Proportional to 24,061,303.80, 36,091,955.70 and 21,415,908.60

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Solution

The fourth proportional to 24,061,303.80, 36,091,955.70 and 21,415,908.60 is: 32,123,862.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,061,303.80 : 36,091,955.70 = 21,415,908.60 : x
  2. Step 2: Convert to fraction form
    24,061,303.80/36,091,955.70 = 21,415,908.60/x
  3. Step 3: Cross multiply
    24,061,303.80x = 36,091,955.70 × 21,415,908.60
  4. Step 4: Simplify right side
    24,061,303.80x = 772,942,024,466,449.12
  5. Step 5: Solve for x
    x = 772,942,024,466,449.12/24,061,303.80
  6. Step 6: Final answer
    x = 32,123,862.90

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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.