Home / 17,068,370.68-23,535,196.95-10,863,589.24

Finding the Fourth Proportional to 17,068,370.68, 23,535,196.95 and 10,863,589.24

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Solution

The fourth proportional to 17,068,370.68, 23,535,196.95 and 10,863,589.24 is: 14,979,561.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,068,370.68 : 23,535,196.95 = 10,863,589.24 : x
  2. Step 2: Convert to fraction form
    17,068,370.68/23,535,196.95 = 10,863,589.24/x
  3. Step 3: Cross multiply
    17,068,370.68x = 23,535,196.95 × 10,863,589.24
  4. Step 4: Simplify right side
    17,068,370.68x = 255,676,712,347,300.81
  5. Step 5: Solve for x
    x = 255,676,712,347,300.81/17,068,370.68
  6. Step 6: Final answer
    x = 14,979,561.74

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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.