Home / 159,230,065.41-238,759,476.62-93,673,865.61

Finding the Fourth Proportional to 159,230,065.41, 238,759,476.62 and 93,673,865.61

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Solution

The fourth proportional to 159,230,065.41, 238,759,476.62 and 93,673,865.61 is: 140,460,427.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    159,230,065.41 : 238,759,476.62 = 93,673,865.61 : x
  2. Step 2: Convert to fraction form
    159,230,065.41/238,759,476.62 = 93,673,865.61/x
  3. Step 3: Cross multiply
    159,230,065.41x = 238,759,476.62 × 93,673,865.61
  4. Step 4: Simplify right side
    159,230,065.41x = 22,365,523,125,547,448
  5. Step 5: Solve for x
    x = 22,365,523,125,547,448/159,230,065.41
  6. Step 6: Final answer
    x = 140,460,427.92

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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.