Home / 101,087,364.29-151,631,490.65-32,000,507.21

Finding the Fourth Proportional to 101,087,364.29, 151,631,490.65 and 32,000,507.21

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Solution

The fourth proportional to 101,087,364.29, 151,631,490.65 and 32,000,507.21 is: 48,000,901.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    101,087,364.29 : 151,631,490.65 = 32,000,507.21 : x
  2. Step 2: Convert to fraction form
    101,087,364.29/151,631,490.65 = 32,000,507.21/x
  3. Step 3: Cross multiply
    101,087,364.29x = 151,631,490.65 × 32,000,507.21
  4. Step 4: Simplify right side
    101,087,364.29x = 4,852,284,610,027,449
  5. Step 5: Solve for x
    x = 4,852,284,610,027,449/101,087,364.29
  6. Step 6: Final answer
    x = 48,000,901.44

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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.