Home / 57,500,457.30-79,341,271.92-33,975,723.06

Finding the Fourth Proportional to 57,500,457.30, 79,341,271.92 and 33,975,723.06

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Solution

The fourth proportional to 57,500,457.30, 79,341,271.92 and 33,975,723.06 is: 46,880,967.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,500,457.30 : 79,341,271.92 = 33,975,723.06 : x
  2. Step 2: Convert to fraction form
    57,500,457.30/79,341,271.92 = 33,975,723.06/x
  3. Step 3: Cross multiply
    57,500,457.30x = 79,341,271.92 × 33,975,723.06
  4. Step 4: Simplify right side
    57,500,457.30x = 2,695,677,081,982,074.50
  5. Step 5: Solve for x
    x = 2,695,677,081,982,074.50/57,500,457.30
  6. Step 6: Final answer
    x = 46,880,967.71

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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.