Home / 17,635,004.40-26,450,951.40-4,854,370.80

Finding the Fourth Proportional to 17,635,004.40, 26,450,951.40 and 4,854,370.80

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Solution

The fourth proportional to 17,635,004.40, 26,450,951.40 and 4,854,370.80 is: 7,281,128.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,635,004.40 : 26,450,951.40 = 4,854,370.80 : x
  2. Step 2: Convert to fraction form
    17,635,004.40/26,450,951.40 = 4,854,370.80/x
  3. Step 3: Cross multiply
    17,635,004.40x = 26,450,951.40 × 4,854,370.80
  4. Step 4: Simplify right side
    17,635,004.40x = 128,402,726,108,379.11
  5. Step 5: Solve for x
    x = 128,402,726,108,379.11/17,635,004.40
  6. Step 6: Final answer
    x = 7,281,128.10

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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.