Home / 58,325,369.66-80,489,683.14-32,219,340.20

Finding the Fourth Proportional to 58,325,369.66, 80,489,683.14 and 32,219,340.20

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Solution

The fourth proportional to 58,325,369.66, 80,489,683.14 and 32,219,340.20 is: 44,463,061.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,325,369.66 : 80,489,683.14 = 32,219,340.20 : x
  2. Step 2: Convert to fraction form
    58,325,369.66/80,489,683.14 = 32,219,340.20/x
  3. Step 3: Cross multiply
    58,325,369.66x = 80,489,683.14 × 32,219,340.20
  4. Step 4: Simplify right side
    58,325,369.66x = 2,593,324,483,637,663.50
  5. Step 5: Solve for x
    x = 2,593,324,483,637,663.50/58,325,369.66
  6. Step 6: Final answer
    x = 44,463,061.25

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.