Home / 14,565,570.73-21,841,385.01-6,882,803.75

Finding the Fourth Proportional to 14,565,570.73, 21,841,385.01 and 6,882,803.75

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Solution

The fourth proportional to 14,565,570.73, 21,841,385.01 and 6,882,803.75 is: 10,320,911.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,565,570.73 : 21,841,385.01 = 6,882,803.75 : x
  2. Step 2: Convert to fraction form
    14,565,570.73/21,841,385.01 = 6,882,803.75/x
  3. Step 3: Cross multiply
    14,565,570.73x = 21,841,385.01 × 6,882,803.75
  4. Step 4: Simplify right side
    14,565,570.73x = 150,329,966,719,530.50
  5. Step 5: Solve for x
    x = 150,329,966,719,530.50/14,565,570.73
  6. Step 6: Final answer
    x = 10,320,911.52

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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.