Home / 159,208,067.16-238,811,316.66-62,173,631.16

Finding the Fourth Proportional to 159,208,067.16, 238,811,316.66 and 62,173,631.16

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Solution

The fourth proportional to 159,208,067.16, 238,811,316.66 and 62,173,631.16 is: 93,260,140.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    159,208,067.16 : 238,811,316.66 = 62,173,631.16 : x
  2. Step 2: Convert to fraction form
    159,208,067.16/238,811,316.66 = 62,173,631.16/x
  3. Step 3: Cross multiply
    159,208,067.16x = 238,811,316.66 × 62,173,631.16
  4. Step 4: Simplify right side
    159,208,067.16x = 14,847,766,718,852,802
  5. Step 5: Solve for x
    x = 14,847,766,718,852,802/159,208,067.16
  6. Step 6: Final answer
    x = 93,260,140.54

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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.