Home / 32,274,242.78-48,411,334.59-10,116,544.80

Finding the Fourth Proportional to 32,274,242.78, 48,411,334.59 and 10,116,544.80

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Solution

The fourth proportional to 32,274,242.78, 48,411,334.59 and 10,116,544.80 is: 15,174,807.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,274,242.78 : 48,411,334.59 = 10,116,544.80 : x
  2. Step 2: Convert to fraction form
    32,274,242.78/48,411,334.59 = 10,116,544.80/x
  3. Step 3: Cross multiply
    32,274,242.78x = 48,411,334.59 × 10,116,544.80
  4. Step 4: Simplify right side
    32,274,242.78x = 489,755,435,447,782.06
  5. Step 5: Solve for x
    x = 489,755,435,447,782.06/32,274,242.78
  6. Step 6: Final answer
    x = 15,174,807.93

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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.