Home / 40,783,561.65-61,175,342.48-24,659,248.05

Finding the Fourth Proportional to 40,783,561.65, 61,175,342.48 and 24,659,248.05

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Solution

The fourth proportional to 40,783,561.65, 61,175,342.48 and 24,659,248.05 is: 36,988,872.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,783,561.65 : 61,175,342.48 = 24,659,248.05 : x
  2. Step 2: Convert to fraction form
    40,783,561.65/61,175,342.48 = 24,659,248.05/x
  3. Step 3: Cross multiply
    40,783,561.65x = 61,175,342.48 × 24,659,248.05
  4. Step 4: Simplify right side
    40,783,561.65x = 1,508,537,944,634,726
  5. Step 5: Solve for x
    x = 1,508,537,944,634,726/40,783,561.65
  6. Step 6: Final answer
    x = 36,988,872.08

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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.