Home / 36,289,328.40-54,398,563.20-32,462,953.20

Finding the Fourth Proportional to 36,289,328.40, 54,398,563.20 and 32,462,953.20

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Solution

The fourth proportional to 36,289,328.40, 54,398,563.20 and 32,462,953.20 is: 48,662,736.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,289,328.40 : 54,398,563.20 = 32,462,953.20 : x
  2. Step 2: Convert to fraction form
    36,289,328.40/54,398,563.20 = 32,462,953.20/x
  3. Step 3: Cross multiply
    36,289,328.40x = 54,398,563.20 × 32,462,953.20
  4. Step 4: Simplify right side
    36,289,328.40x = 1,765,938,011,308,842.25
  5. Step 5: Solve for x
    x = 1,765,938,011,308,842.25/36,289,328.40
  6. Step 6: Final answer
    x = 48,662,736.10

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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.