Home / 56,292,097.08-84,444,444.18-17,944,714.20

Finding the Fourth Proportional to 56,292,097.08, 84,444,444.18 and 17,944,714.20

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Solution

The fourth proportional to 56,292,097.08, 84,444,444.18 and 17,944,714.20 is: 26,919,079.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    56,292,097.08 : 84,444,444.18 = 17,944,714.20 : x
  2. Step 2: Convert to fraction form
    56,292,097.08/84,444,444.18 = 17,944,714.20/x
  3. Step 3: Cross multiply
    56,292,097.08x = 84,444,444.18 × 17,944,714.20
  4. Step 4: Simplify right side
    56,292,097.08x = 1,515,331,416,587,953.50
  5. Step 5: Solve for x
    x = 1,515,331,416,587,953.50/56,292,097.08
  6. Step 6: Final answer
    x = 26,919,079.15

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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.