Home / 110,230,515.90-164,953,863.45-96,009,767.10

Finding the Fourth Proportional to 110,230,515.90, 164,953,863.45 and 96,009,767.10

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Solution

The fourth proportional to 110,230,515.90, 164,953,863.45 and 96,009,767.10 is: 143,673,300.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,230,515.90 : 164,953,863.45 = 96,009,767.10 : x
  2. Step 2: Convert to fraction form
    110,230,515.90/164,953,863.45 = 96,009,767.10/x
  3. Step 3: Cross multiply
    110,230,515.90x = 164,953,863.45 × 96,009,767.10
  4. Step 4: Simplify right side
    110,230,515.90x = 15,837,182,012,079,700
  5. Step 5: Solve for x
    x = 15,837,182,012,079,700/110,230,515.90
  6. Step 6: Final answer
    x = 143,673,300.29

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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.