Home / 17,736,272.93-26,602,115.78-5,606,957.70

Finding the Fourth Proportional to 17,736,272.93, 26,602,115.78 and 5,606,957.70

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Solution

The fourth proportional to 17,736,272.93, 26,602,115.78 and 5,606,957.70 is: 8,409,711.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,736,272.93 : 26,602,115.78 = 5,606,957.70 : x
  2. Step 2: Convert to fraction form
    17,736,272.93/26,602,115.78 = 5,606,957.70/x
  3. Step 3: Cross multiply
    17,736,272.93x = 26,602,115.78 × 5,606,957.70
  4. Step 4: Simplify right side
    17,736,272.93x = 149,156,937,922,979.91
  5. Step 5: Solve for x
    x = 149,156,937,922,979.91/17,736,272.93
  6. Step 6: Final answer
    x = 8,409,711.47

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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.