Home / 17,604,756.76-26,404,302.48-4,822,273.12

Finding the Fourth Proportional to 17,604,756.76, 26,404,302.48 and 4,822,273.12

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Solution

The fourth proportional to 17,604,756.76, 26,404,302.48 and 4,822,273.12 is: 7,232,633.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,604,756.76 : 26,404,302.48 = 4,822,273.12 : x
  2. Step 2: Convert to fraction form
    17,604,756.76/26,404,302.48 = 4,822,273.12/x
  3. Step 3: Cross multiply
    17,604,756.76x = 26,404,302.48 × 4,822,273.12
  4. Step 4: Simplify right side
    17,604,756.76x = 127,328,758,101,653.34
  5. Step 5: Solve for x
    x = 127,328,758,101,653.34/17,604,756.76
  6. Step 6: Final answer
    x = 7,232,633.76

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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.