Home / 23,226,709.36-32,053,379.16-12,772,063

Finding the Fourth Proportional to 23,226,709.36, 32,053,379.16 and 12,772,063

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Solution

The fourth proportional to 23,226,709.36, 32,053,379.16 and 12,772,063 is: 17,625,733.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,226,709.36 : 32,053,379.16 = 12,772,063 : x
  2. Step 2: Convert to fraction form
    23,226,709.36/32,053,379.16 = 12,772,063/x
  3. Step 3: Cross multiply
    23,226,709.36x = 32,053,379.16 × 12,772,063
  4. Step 4: Simplify right side
    23,226,709.36x = 409,387,777,994,407.06
  5. Step 5: Solve for x
    x = 409,387,777,994,407.06/23,226,709.36
  6. Step 6: Final answer
    x = 17,625,733.01

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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.