Home / 12,513,337.35-17,556,463.65-12,513,337.35

Finding the Fourth Proportional to 12,513,337.35, 17,556,463.65 and 12,513,337.35

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Solution

The fourth proportional to 12,513,337.35, 17,556,463.65 and 12,513,337.35 is: 17,556,463.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,513,337.35 : 17,556,463.65 = 12,513,337.35 : x
  2. Step 2: Convert to fraction form
    12,513,337.35/17,556,463.65 = 12,513,337.35/x
  3. Step 3: Cross multiply
    12,513,337.35x = 17,556,463.65 × 12,513,337.35
  4. Step 4: Simplify right side
    12,513,337.35x = 219,689,952,325,462.31
  5. Step 5: Solve for x
    x = 219,689,952,325,462.31/12,513,337.35
  6. Step 6: Final answer
    x = 17,556,463.65

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Why These Related Problems?

These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.