Home / 40,132,956.88-60,201,723.48-11,376,832.24

Finding the Fourth Proportional to 40,132,956.88, 60,201,723.48 and 11,376,832.24

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Solution

The fourth proportional to 40,132,956.88, 60,201,723.48 and 11,376,832.24 is: 17,065,897.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,132,956.88 : 60,201,723.48 = 11,376,832.24 : x
  2. Step 2: Convert to fraction form
    40,132,956.88/60,201,723.48 = 11,376,832.24/x
  3. Step 3: Cross multiply
    40,132,956.88x = 60,201,723.48 × 11,376,832.24
  4. Step 4: Simplify right side
    40,132,956.88x = 684,904,908,590,829
  5. Step 5: Solve for x
    x = 684,904,908,590,829/40,132,956.88
  6. Step 6: Final answer
    x = 17,065,897.00

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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.