Home / 17,703,000.45-24,430,894.61-9,862,508.25

Finding the Fourth Proportional to 17,703,000.45, 24,430,894.61 and 9,862,508.25

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Solution

The fourth proportional to 17,703,000.45, 24,430,894.61 and 9,862,508.25 is: 13,610,681.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,703,000.45 : 24,430,894.61 = 9,862,508.25 : x
  2. Step 2: Convert to fraction form
    17,703,000.45/24,430,894.61 = 9,862,508.25/x
  3. Step 3: Cross multiply
    17,703,000.45x = 24,430,894.61 × 9,862,508.25
  4. Step 4: Simplify right side
    17,703,000.45x = 240,949,899,596,693
  5. Step 5: Solve for x
    x = 240,949,899,596,693/17,703,000.45
  6. Step 6: Final answer
    x = 13,610,681.44

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1.5x scale

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.