Home / 55,922,211.23-83,896,024.52-17,064,139.24

Finding the Fourth Proportional to 55,922,211.23, 83,896,024.52 and 17,064,139.24

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Solution

The fourth proportional to 55,922,211.23, 83,896,024.52 and 17,064,139.24 is: 25,600,086.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    55,922,211.23 : 83,896,024.52 = 17,064,139.24 : x
  2. Step 2: Convert to fraction form
    55,922,211.23/83,896,024.52 = 17,064,139.24/x
  3. Step 3: Cross multiply
    55,922,211.23x = 83,896,024.52 × 17,064,139.24
  4. Step 4: Simplify right side
    55,922,211.23x = 1,431,613,444,175,274
  5. Step 5: Solve for x
    x = 1,431,613,444,175,274/55,922,211.23
  6. Step 6: Final answer
    x = 25,600,086.49

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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.