Home / 19,542,008.02-26,971,205.22-10,842,983.14

Finding the Fourth Proportional to 19,542,008.02, 26,971,205.22 and 10,842,983.14

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Solution

The fourth proportional to 19,542,008.02, 26,971,205.22 and 10,842,983.14 is: 14,965,111.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,542,008.02 : 26,971,205.22 = 10,842,983.14 : x
  2. Step 2: Convert to fraction form
    19,542,008.02/26,971,205.22 = 10,842,983.14/x
  3. Step 3: Cross multiply
    19,542,008.02x = 26,971,205.22 × 10,842,983.14
  4. Step 4: Simplify right side
    19,542,008.02x = 292,448,323,465,940
  5. Step 5: Solve for x
    x = 292,448,323,465,940/19,542,008.02
  6. Step 6: Final answer
    x = 14,965,111.22

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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.