Home / 39,788,997-59,683,492.08-11,035,132.08

Finding the Fourth Proportional to 39,788,997, 59,683,492.08 and 11,035,132.08

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Solution

The fourth proportional to 39,788,997, 59,683,492.08 and 11,035,132.08 is: 16,552,697.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,788,997 : 59,683,492.08 = 11,035,132.08 : x
  2. Step 2: Convert to fraction form
    39,788,997/59,683,492.08 = 11,035,132.08/x
  3. Step 3: Cross multiply
    39,788,997x = 59,683,492.08 × 11,035,132.08
  4. Step 4: Simplify right side
    39,788,997x = 658,615,218,098,433.88
  5. Step 5: Solve for x
    x = 658,615,218,098,433.88/39,788,997
  6. Step 6: Final answer
    x = 16,552,697.17

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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.