Home / 57,824,343.24-79,796,840.76-33,044,248.16

Finding the Fourth Proportional to 57,824,343.24, 79,796,840.76 and 33,044,248.16

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Solution

The fourth proportional to 57,824,343.24, 79,796,840.76 and 33,044,248.16 is: 45,600,632.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,824,343.24 : 79,796,840.76 = 33,044,248.16 : x
  2. Step 2: Convert to fraction form
    57,824,343.24/79,796,840.76 = 33,044,248.16/x
  3. Step 3: Cross multiply
    57,824,343.24x = 79,796,840.76 × 33,044,248.16
  4. Step 4: Simplify right side
    57,824,343.24x = 2,636,826,608,457,443
  5. Step 5: Solve for x
    x = 2,636,826,608,457,443/57,824,343.24
  6. Step 6: Final answer
    x = 45,600,632.20

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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.