Home / 17,337,010.95-26,005,770.54-8,240,036.82

Finding the Fourth Proportional to 17,337,010.95, 26,005,770.54 and 8,240,036.82

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Solution

The fourth proportional to 17,337,010.95, 26,005,770.54 and 8,240,036.82 is: 12,360,176.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,337,010.95 : 26,005,770.54 = 8,240,036.82 : x
  2. Step 2: Convert to fraction form
    17,337,010.95/26,005,770.54 = 8,240,036.82/x
  3. Step 3: Cross multiply
    17,337,010.95x = 26,005,770.54 × 8,240,036.82
  4. Step 4: Simplify right side
    17,337,010.95x = 214,288,506,782,071.28
  5. Step 5: Solve for x
    x = 214,288,506,782,071.28/17,337,010.95
  6. Step 6: Final answer
    x = 12,360,176.01

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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.