Home / 107,011,864.20-160,517,796.30-26,232,832.20

Finding the Fourth Proportional to 107,011,864.20, 160,517,796.30 and 26,232,832.20

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Solution

The fourth proportional to 107,011,864.20, 160,517,796.30 and 26,232,832.20 is: 39,349,248.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    107,011,864.20 : 160,517,796.30 = 26,232,832.20 : x
  2. Step 2: Convert to fraction form
    107,011,864.20/160,517,796.30 = 26,232,832.20/x
  3. Step 3: Cross multiply
    107,011,864.20x = 160,517,796.30 × 26,232,832.20
  4. Step 4: Simplify right side
    107,011,864.20x = 4,210,836,415,451,681
  5. Step 5: Solve for x
    x = 4,210,836,415,451,681/107,011,864.20
  6. Step 6: Final answer
    x = 39,349,248.30

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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.