Home / 26,804,553.04-36,990,254.60-14,581,381.20

Finding the Fourth Proportional to 26,804,553.04, 36,990,254.60 and 14,581,381.20

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Solution

The fourth proportional to 26,804,553.04, 36,990,254.60 and 14,581,381.20 is: 20,122,290.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,804,553.04 : 36,990,254.60 = 14,581,381.20 : x
  2. Step 2: Convert to fraction form
    26,804,553.04/36,990,254.60 = 14,581,381.20/x
  3. Step 3: Cross multiply
    26,804,553.04x = 36,990,254.60 × 14,581,381.20
  4. Step 4: Simplify right side
    26,804,553.04x = 539,369,003,007,653.50
  5. Step 5: Solve for x
    x = 539,369,003,007,653.50/26,804,553.04
  6. Step 6: Final answer
    x = 20,122,290.50

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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.