Home / 96,099,673.50-144,201,987.03-40,758,900.30

Finding the Fourth Proportional to 96,099,673.50, 144,201,987.03 and 40,758,900.30

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Solution

The fourth proportional to 96,099,673.50, 144,201,987.03 and 40,758,900.30 is: 61,160,607.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,099,673.50 : 144,201,987.03 = 40,758,900.30 : x
  2. Step 2: Convert to fraction form
    96,099,673.50/144,201,987.03 = 40,758,900.30/x
  3. Step 3: Cross multiply
    96,099,673.50x = 144,201,987.03 × 40,758,900.30
  4. Step 4: Simplify right side
    96,099,673.50x = 5,877,514,412,417,663
  5. Step 5: Solve for x
    x = 5,877,514,412,417,663/96,099,673.50
  6. Step 6: Final answer
    x = 61,160,607.51

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1.5x scale

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.