Home / 39,601,415.28-59,402,170.28-10,847,798.76

Finding the Fourth Proportional to 39,601,415.28, 59,402,170.28 and 10,847,798.76

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Solution

The fourth proportional to 39,601,415.28, 59,402,170.28 and 10,847,798.76 is: 16,271,711.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,601,415.28 : 59,402,170.28 = 10,847,798.76 : x
  2. Step 2: Convert to fraction form
    39,601,415.28/59,402,170.28 = 10,847,798.76/x
  3. Step 3: Cross multiply
    39,601,415.28x = 59,402,170.28 × 10,847,798.76
  4. Step 4: Simplify right side
    39,601,415.28x = 644,382,789,104,692.88
  5. Step 5: Solve for x
    x = 644,382,789,104,692.88/39,601,415.28
  6. Step 6: Final answer
    x = 16,271,711.11

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Double scale
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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.