Home / 17,533,870.52-26,303,684.40-5,403,336.02

Finding the Fourth Proportional to 17,533,870.52, 26,303,684.40 and 5,403,336.02

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Solution

The fourth proportional to 17,533,870.52, 26,303,684.40 and 5,403,336.02 is: 8,105,891.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,533,870.52 : 26,303,684.40 = 5,403,336.02 : x
  2. Step 2: Convert to fraction form
    17,533,870.52/26,303,684.40 = 5,403,336.02/x
  3. Step 3: Cross multiply
    17,533,870.52x = 26,303,684.40 × 5,403,336.02
  4. Step 4: Simplify right side
    17,533,870.52x = 142,127,645,377,232.06
  5. Step 5: Solve for x
    x = 142,127,645,377,232.06/17,533,870.52
  6. Step 6: Final answer
    x = 8,105,891.12

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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.