Home / 34,944,186.30-52,416,279.45-28,779,470.70

Finding the Fourth Proportional to 34,944,186.30, 52,416,279.45 and 28,779,470.70

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Solution

The fourth proportional to 34,944,186.30, 52,416,279.45 and 28,779,470.70 is: 43,169,206.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,944,186.30 : 52,416,279.45 = 28,779,470.70 : x
  2. Step 2: Convert to fraction form
    34,944,186.30/52,416,279.45 = 28,779,470.70/x
  3. Step 3: Cross multiply
    34,944,186.30x = 52,416,279.45 × 28,779,470.70
  4. Step 4: Simplify right side
    34,944,186.30x = 1,508,512,778,634,287.25
  5. Step 5: Solve for x
    x = 1,508,512,778,634,287.25/34,944,186.30
  6. Step 6: Final answer
    x = 43,169,206.05

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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.