Home / 47,976,700.02-71,889,729.75-32,631,308.34

Finding the Fourth Proportional to 47,976,700.02, 71,889,729.75 and 32,631,308.34

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Solution

The fourth proportional to 47,976,700.02, 71,889,729.75 and 32,631,308.34 is: 48,895,733.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,976,700.02 : 71,889,729.75 = 32,631,308.34 : x
  2. Step 2: Convert to fraction form
    47,976,700.02/71,889,729.75 = 32,631,308.34/x
  3. Step 3: Cross multiply
    47,976,700.02x = 71,889,729.75 × 32,631,308.34
  4. Step 4: Simplify right side
    47,976,700.02x = 2,345,855,937,951,521
  5. Step 5: Solve for x
    x = 2,345,855,937,951,521/47,976,700.02
  6. Step 6: Final answer
    x = 48,895,733.49

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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.