Home / 14,423,101.61-19,903,091.69-7,895,468.27

Finding the Fourth Proportional to 14,423,101.61, 19,903,091.69 and 7,895,468.27

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Solution

The fourth proportional to 14,423,101.61, 19,903,091.69 and 7,895,468.27 is: 10,895,314.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,423,101.61 : 19,903,091.69 = 7,895,468.27 : x
  2. Step 2: Convert to fraction form
    14,423,101.61/19,903,091.69 = 7,895,468.27/x
  3. Step 3: Cross multiply
    14,423,101.61x = 19,903,091.69 × 7,895,468.27
  4. Step 4: Simplify right side
    14,423,101.61x = 157,144,228,873,818.31
  5. Step 5: Solve for x
    x = 157,144,228,873,818.31/14,423,101.61
  6. Step 6: Final answer
    x = 10,895,314.55

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