Home / 107,682,392.30-161,523,588.45-96,037,054.70

Finding the Fourth Proportional to 107,682,392.30, 161,523,588.45 and 96,037,054.70

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Solution

The fourth proportional to 107,682,392.30, 161,523,588.45 and 96,037,054.70 is: 144,055,582.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    107,682,392.30 : 161,523,588.45 = 96,037,054.70 : x
  2. Step 2: Convert to fraction form
    107,682,392.30/161,523,588.45 = 96,037,054.70/x
  3. Step 3: Cross multiply
    107,682,392.30x = 161,523,588.45 × 96,037,054.70
  4. Step 4: Simplify right side
    107,682,392.30x = 15,512,249,699,312,938
  5. Step 5: Solve for x
    x = 15,512,249,699,312,938/107,682,392.30
  6. Step 6: Final answer
    x = 144,055,582.05

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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.