Home / 17,532,485.10-26,298,727.65-7,966,547.10

Finding the Fourth Proportional to 17,532,485.10, 26,298,727.65 and 7,966,547.10

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Solution

The fourth proportional to 17,532,485.10, 26,298,727.65 and 7,966,547.10 is: 11,949,820.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,532,485.10 : 26,298,727.65 = 7,966,547.10 : x
  2. Step 2: Convert to fraction form
    17,532,485.10/26,298,727.65 = 7,966,547.10/x
  3. Step 3: Cross multiply
    17,532,485.10x = 26,298,727.65 × 7,966,547.10
  4. Step 4: Simplify right side
    17,532,485.10x = 209,510,052,493,797.28
  5. Step 5: Solve for x
    x = 209,510,052,493,797.28/17,532,485.10
  6. Step 6: Final answer
    x = 11,949,820.65

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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.