Home / 79,582,027.07-119,373,032.90-22,074,300.74

Finding the Fourth Proportional to 79,582,027.07, 119,373,032.90 and 22,074,300.74

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Solution

The fourth proportional to 79,582,027.07, 119,373,032.90 and 22,074,300.74 is: 33,111,448.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    79,582,027.07 : 119,373,032.90 = 22,074,300.74 : x
  2. Step 2: Convert to fraction form
    79,582,027.07/119,373,032.90 = 22,074,300.74/x
  3. Step 3: Cross multiply
    79,582,027.07x = 119,373,032.90 × 22,074,300.74
  4. Step 4: Simplify right side
    79,582,027.07x = 2,635,076,227,773,277.50
  5. Step 5: Solve for x
    x = 2,635,076,227,773,277.50/79,582,027.07
  6. Step 6: Final answer
    x = 33,111,448.97

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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.