Home / 40,336,445.51-60,533,814.13-16,061,382.47

Finding the Fourth Proportional to 40,336,445.51, 60,533,814.13 and 16,061,382.47

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Solution

The fourth proportional to 40,336,445.51, 60,533,814.13 and 16,061,382.47 is: 24,103,679.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,336,445.51 : 60,533,814.13 = 16,061,382.47 : x
  2. Step 2: Convert to fraction form
    40,336,445.51/60,533,814.13 = 16,061,382.47/x
  3. Step 3: Cross multiply
    40,336,445.51x = 60,533,814.13 × 16,061,382.47
  4. Step 4: Simplify right side
    40,336,445.51x = 972,256,741,221,001.38
  5. Step 5: Solve for x
    x = 972,256,741,221,001.38/40,336,445.51
  6. Step 6: Final answer
    x = 24,103,679.17

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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.