Home / 32,916,095.80-49,374,143.70-8,981,567.80

Finding the Fourth Proportional to 32,916,095.80, 49,374,143.70 and 8,981,567.80

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Solution

The fourth proportional to 32,916,095.80, 49,374,143.70 and 8,981,567.80 is: 13,472,351.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,916,095.80 : 49,374,143.70 = 8,981,567.80 : x
  2. Step 2: Convert to fraction form
    32,916,095.80/49,374,143.70 = 8,981,567.80/x
  3. Step 3: Cross multiply
    32,916,095.80x = 49,374,143.70 × 8,981,567.80
  4. Step 4: Simplify right side
    32,916,095.80x = 443,457,219,208,492.94
  5. Step 5: Solve for x
    x = 443,457,219,208,492.94/32,916,095.80
  6. Step 6: Final answer
    x = 13,472,351.70

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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.