Home / 64,411,434.20-96,617,151.30-44,004,099.80

Finding the Fourth Proportional to 64,411,434.20, 96,617,151.30 and 44,004,099.80

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Solution

The fourth proportional to 64,411,434.20, 96,617,151.30 and 44,004,099.80 is: 66,006,149.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,411,434.20 : 96,617,151.30 = 44,004,099.80 : x
  2. Step 2: Convert to fraction form
    64,411,434.20/96,617,151.30 = 44,004,099.80/x
  3. Step 3: Cross multiply
    64,411,434.20x = 96,617,151.30 × 44,004,099.80
  4. Step 4: Simplify right side
    64,411,434.20x = 4,251,550,768,196,899.50
  5. Step 5: Solve for x
    x = 4,251,550,768,196,899.50/64,411,434.20
  6. Step 6: Final answer
    x = 66,006,149.70

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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.