Home / 22,448,070.36-30,957,677.82-14,710,302.36

Finding the Fourth Proportional to 22,448,070.36, 30,957,677.82 and 14,710,302.36

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Solution

The fourth proportional to 22,448,070.36, 30,957,677.82 and 14,710,302.36 is: 20,286,679.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,448,070.36 : 30,957,677.82 = 14,710,302.36 : x
  2. Step 2: Convert to fraction form
    22,448,070.36/30,957,677.82 = 14,710,302.36/x
  3. Step 3: Cross multiply
    22,448,070.36x = 30,957,677.82 × 14,710,302.36
  4. Step 4: Simplify right side
    22,448,070.36x = 455,396,801,095,665.62
  5. Step 5: Solve for x
    x = 455,396,801,095,665.62/22,448,070.36
  6. Step 6: Final answer
    x = 20,286,679.16

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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.