Home / 17,018,103.02-25,527,376.67-5,658,551.64

Finding the Fourth Proportional to 17,018,103.02, 25,527,376.67 and 5,658,551.64

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Solution

The fourth proportional to 17,018,103.02, 25,527,376.67 and 5,658,551.64 is: 8,487,901.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,018,103.02 : 25,527,376.67 = 5,658,551.64 : x
  2. Step 2: Convert to fraction form
    17,018,103.02/25,527,376.67 = 5,658,551.64/x
  3. Step 3: Cross multiply
    17,018,103.02x = 25,527,376.67 × 5,658,551.64
  4. Step 4: Simplify right side
    17,018,103.02x = 144,447,979,092,633.47
  5. Step 5: Solve for x
    x = 144,447,979,092,633.47/17,018,103.02
  6. Step 6: Final answer
    x = 8,487,901.32

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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.