Home / 32,714,836.12-45,145,888.14-17,830,294.21

Finding the Fourth Proportional to 32,714,836.12, 45,145,888.14 and 17,830,294.21

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Solution

The fourth proportional to 32,714,836.12, 45,145,888.14 and 17,830,294.21 is: 24,605,486.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,714,836.12 : 45,145,888.14 = 17,830,294.21 : x
  2. Step 2: Convert to fraction form
    32,714,836.12/45,145,888.14 = 17,830,294.21/x
  3. Step 3: Cross multiply
    32,714,836.12x = 45,145,888.14 × 17,830,294.21
  4. Step 4: Simplify right side
    32,714,836.12x = 804,964,467,907,949.75
  5. Step 5: Solve for x
    x = 804,964,467,907,949.75/32,714,836.12
  6. Step 6: Final answer
    x = 24,605,486.79

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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.