Home / 25,553,415.60-35,279,631-16,266,227.76

Finding the Fourth Proportional to 25,553,415.60, 35,279,631 and 16,266,227.76

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Solution

The fourth proportional to 25,553,415.60, 35,279,631 and 16,266,227.76 is: 22,457,526.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,553,415.60 : 35,279,631 = 16,266,227.76 : x
  2. Step 2: Convert to fraction form
    25,553,415.60/35,279,631 = 16,266,227.76/x
  3. Step 3: Cross multiply
    25,553,415.60x = 35,279,631 × 16,266,227.76
  4. Step 4: Simplify right side
    25,553,415.60x = 573,866,513,134,756.50
  5. Step 5: Solve for x
    x = 573,866,513,134,756.50/25,553,415.60
  6. Step 6: Final answer
    x = 22,457,526.70

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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.