Home / 26,768,692.76-36,941,017.41-14,545,549.76

Finding the Fourth Proportional to 26,768,692.76, 36,941,017.41 and 14,545,549.76

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Solution

The fourth proportional to 26,768,692.76, 36,941,017.41 and 14,545,549.76 is: 20,072,978.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,768,692.76 : 36,941,017.41 = 14,545,549.76 : x
  2. Step 2: Convert to fraction form
    26,768,692.76/36,941,017.41 = 14,545,549.76/x
  3. Step 3: Cross multiply
    26,768,692.76x = 36,941,017.41 × 14,545,549.76
  4. Step 4: Simplify right side
    26,768,692.76x = 537,327,406,737,476.19
  5. Step 5: Solve for x
    x = 537,327,406,737,476.19/26,768,692.76
  6. Step 6: Final answer
    x = 20,072,978.97

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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.