Home / 22,381,738.40-33,572,607.60-16,713,034.40

Finding the Fourth Proportional to 22,381,738.40, 33,572,607.60 and 16,713,034.40

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Solution

The fourth proportional to 22,381,738.40, 33,572,607.60 and 16,713,034.40 is: 25,069,551.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,381,738.40 : 33,572,607.60 = 16,713,034.40 : x
  2. Step 2: Convert to fraction form
    22,381,738.40/33,572,607.60 = 16,713,034.40/x
  3. Step 3: Cross multiply
    22,381,738.40x = 33,572,607.60 × 16,713,034.40
  4. Step 4: Simplify right side
    22,381,738.40x = 561,100,145,716,501.50
  5. Step 5: Solve for x
    x = 561,100,145,716,501.50/22,381,738.40
  6. Step 6: Final answer
    x = 25,069,551.60

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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.