Home / 94,588,020.78-141,869,827.70-29,898,365.06

Finding the Fourth Proportional to 94,588,020.78, 141,869,827.70 and 29,898,365.06

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Solution

The fourth proportional to 94,588,020.78, 141,869,827.70 and 29,898,365.06 is: 44,843,690.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,588,020.78 : 141,869,827.70 = 29,898,365.06 : x
  2. Step 2: Convert to fraction form
    94,588,020.78/141,869,827.70 = 29,898,365.06/x
  3. Step 3: Cross multiply
    94,588,020.78x = 141,869,827.70 × 29,898,365.06
  4. Step 4: Simplify right side
    94,588,020.78x = 4,241,675,898,715,059
  5. Step 5: Solve for x
    x = 4,241,675,898,715,059/94,588,020.78
  6. Step 6: Final answer
    x = 44,843,690.18

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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.