Home / 17,653,401.40-26,480,102.10-14,667,417.40

Finding the Fourth Proportional to 17,653,401.40, 26,480,102.10 and 14,667,417.40

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Solution

The fourth proportional to 17,653,401.40, 26,480,102.10 and 14,667,417.40 is: 22,001,126.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,653,401.40 : 26,480,102.10 = 14,667,417.40 : x
  2. Step 2: Convert to fraction form
    17,653,401.40/26,480,102.10 = 14,667,417.40/x
  3. Step 3: Cross multiply
    17,653,401.40x = 26,480,102.10 × 14,667,417.40
  4. Step 4: Simplify right side
    17,653,401.40x = 388,394,710,295,316.56
  5. Step 5: Solve for x
    x = 388,394,710,295,316.56/17,653,401.40
  6. Step 6: Final answer
    x = 22,001,126.10

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1.5x scale

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.