Home / 23,074,607.35-31,842,700.14-12,620,924.02

Finding the Fourth Proportional to 23,074,607.35, 31,842,700.14 and 12,620,924.02

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Solution

The fourth proportional to 23,074,607.35, 31,842,700.14 and 12,620,924.02 is: 17,416,734.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,074,607.35 : 31,842,700.14 = 12,620,924.02 : x
  2. Step 2: Convert to fraction form
    23,074,607.35/31,842,700.14 = 12,620,924.02/x
  3. Step 3: Cross multiply
    23,074,607.35x = 31,842,700.14 × 12,620,924.02
  4. Step 4: Simplify right side
    23,074,607.35x = 401,884,299,058,583.38
  5. Step 5: Solve for x
    x = 401,884,299,058,583.38/23,074,607.35
  6. Step 6: Final answer
    x = 17,416,734.03

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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.