Home / 16,714,534.48-23,067,018.06-9,374,721.88

Finding the Fourth Proportional to 16,714,534.48, 23,067,018.06 and 9,374,721.88

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Solution

The fourth proportional to 16,714,534.48, 23,067,018.06 and 9,374,721.88 is: 12,937,654.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,714,534.48 : 23,067,018.06 = 9,374,721.88 : x
  2. Step 2: Convert to fraction form
    16,714,534.48/23,067,018.06 = 9,374,721.88/x
  3. Step 3: Cross multiply
    16,714,534.48x = 23,067,018.06 × 9,374,721.88
  4. Step 4: Simplify right side
    16,714,534.48x = 216,246,878,913,437.16
  5. Step 5: Solve for x
    x = 216,246,878,913,437.16/16,714,534.48
  6. Step 6: Final answer
    x = 12,937,654.90

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.