Home / 26,862,378.34-37,069,727.51-14,941,111.54

Finding the Fourth Proportional to 26,862,378.34, 37,069,727.51 and 14,941,111.54

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Solution

The fourth proportional to 26,862,378.34, 37,069,727.51 and 14,941,111.54 is: 20,618,536.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,862,378.34 : 37,069,727.51 = 14,941,111.54 : x
  2. Step 2: Convert to fraction form
    26,862,378.34/37,069,727.51 = 14,941,111.54/x
  3. Step 3: Cross multiply
    26,862,378.34x = 37,069,727.51 × 14,941,111.54
  4. Step 4: Simplify right side
    26,862,378.34x = 553,862,933,484,316.38
  5. Step 5: Solve for x
    x = 553,862,933,484,316.38/26,862,378.34
  6. Step 6: Final answer
    x = 20,618,536.69

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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.