Home / 26,907,692.88-37,132,098-14,684,637.36

Finding the Fourth Proportional to 26,907,692.88, 37,132,098 and 14,684,637.36

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Solution

The fourth proportional to 26,907,692.88, 37,132,098 and 14,684,637.36 is: 20,264,516.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,907,692.88 : 37,132,098 = 14,684,637.36 : x
  2. Step 2: Convert to fraction form
    26,907,692.88/37,132,098 = 14,684,637.36/x
  3. Step 3: Cross multiply
    26,907,692.88x = 37,132,098 × 14,684,637.36
  4. Step 4: Simplify right side
    26,907,692.88x = 545,271,393,545,981.25
  5. Step 5: Solve for x
    x = 545,271,393,545,981.25/26,907,692.88
  6. Step 6: Final answer
    x = 20,264,516.77

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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.