Home / 14,973,775-20,663,809.47-8,098,257.07

Finding the Fourth Proportional to 14,973,775, 20,663,809.47 and 8,098,257.07

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Solution

The fourth proportional to 14,973,775, 20,663,809.47 and 8,098,257.07 is: 11,175,594.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,973,775 : 20,663,809.47 = 8,098,257.07 : x
  2. Step 2: Convert to fraction form
    14,973,775/20,663,809.47 = 8,098,257.07/x
  3. Step 3: Cross multiply
    14,973,775x = 20,663,809.47 × 8,098,257.07
  4. Step 4: Simplify right side
    14,973,775x = 167,340,841,133,560.44
  5. Step 5: Solve for x
    x = 167,340,841,133,560.44/14,973,775
  6. Step 6: Final answer
    x = 11,175,594.74

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1.5x scale

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.