Home / 16,719,709.52-23,070,966-9,277,248.08

Finding the Fourth Proportional to 16,719,709.52, 23,070,966 and 9,277,248.08

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Solution

The fourth proportional to 16,719,709.52, 23,070,966 and 9,277,248.08 is: 12,801,363.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,719,709.52 : 23,070,966 = 9,277,248.08 : x
  2. Step 2: Convert to fraction form
    16,719,709.52/23,070,966 = 9,277,248.08/x
  3. Step 3: Cross multiply
    16,719,709.52x = 23,070,966 × 9,277,248.08
  4. Step 4: Simplify right side
    16,719,709.52x = 214,035,075,027,245.28
  5. Step 5: Solve for x
    x = 214,035,075,027,245.28/16,719,709.52
  6. Step 6: Final answer
    x = 12,801,363.25

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.