Home / 32,158,342.90-48,227,147.97-10,587,808.81

Finding the Fourth Proportional to 32,158,342.90, 48,227,147.97 and 10,587,808.81

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Solution

The fourth proportional to 32,158,342.90, 48,227,147.97 and 10,587,808.81 is: 15,878,300.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,158,342.90 : 48,227,147.97 = 10,587,808.81 : x
  2. Step 2: Convert to fraction form
    32,158,342.90/48,227,147.97 = 10,587,808.81/x
  3. Step 3: Cross multiply
    32,158,342.90x = 48,227,147.97 × 10,587,808.81
  4. Step 4: Simplify right side
    32,158,342.90x = 510,619,822,157,939.62
  5. Step 5: Solve for x
    x = 510,619,822,157,939.62/32,158,342.90
  6. Step 6: Final answer
    x = 15,878,300.19

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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.