Home / 64,411,426.20-96,617,139.30-44,004,091.80

Finding the Fourth Proportional to 64,411,426.20, 96,617,139.30 and 44,004,091.80

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Solution

The fourth proportional to 64,411,426.20, 96,617,139.30 and 44,004,091.80 is: 66,006,137.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,411,426.20 : 96,617,139.30 = 44,004,091.80 : x
  2. Step 2: Convert to fraction form
    64,411,426.20/96,617,139.30 = 44,004,091.80/x
  3. Step 3: Cross multiply
    64,411,426.20x = 96,617,139.30 × 44,004,091.80
  4. Step 4: Simplify right side
    64,411,426.20x = 4,251,549,467,210,587.50
  5. Step 5: Solve for x
    x = 4,251,549,467,210,587.50/64,411,426.20
  6. Step 6: Final answer
    x = 66,006,137.70

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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.