Home / 27,561,329.40-41,341,994.10-14,124,401.40

Finding the Fourth Proportional to 27,561,329.40, 41,341,994.10 and 14,124,401.40

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Solution

The fourth proportional to 27,561,329.40, 41,341,994.10 and 14,124,401.40 is: 21,186,602.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,561,329.40 : 41,341,994.10 = 14,124,401.40 : x
  2. Step 2: Convert to fraction form
    27,561,329.40/41,341,994.10 = 14,124,401.40/x
  3. Step 3: Cross multiply
    27,561,329.40x = 41,341,994.10 × 14,124,401.40
  4. Step 4: Simplify right side
    27,561,329.40x = 583,930,919,344,831.75
  5. Step 5: Solve for x
    x = 583,930,919,344,831.75/27,561,329.40
  6. Step 6: Final answer
    x = 21,186,602.10

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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.