Home / 26,703,950.40-40,056,061.68-11,347,283.52

Finding the Fourth Proportional to 26,703,950.40, 40,056,061.68 and 11,347,283.52

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Solution

The fourth proportional to 26,703,950.40, 40,056,061.68 and 11,347,283.52 is: 17,020,983.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,703,950.40 : 40,056,061.68 = 11,347,283.52 : x
  2. Step 2: Convert to fraction form
    26,703,950.40/40,056,061.68 = 11,347,283.52/x
  3. Step 3: Cross multiply
    26,703,950.40x = 40,056,061.68 × 11,347,283.52
  4. Step 4: Simplify right side
    26,703,950.40x = 454,527,488,577,567.50
  5. Step 5: Solve for x
    x = 454,527,488,577,567.50/26,703,950.40
  6. Step 6: Final answer
    x = 17,020,983.10

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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.