Home / 95,929,205.10-143,893,807.65-89,504,673.90

Finding the Fourth Proportional to 95,929,205.10, 143,893,807.65 and 89,504,673.90

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Solution

The fourth proportional to 95,929,205.10, 143,893,807.65 and 89,504,673.90 is: 134,257,010.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,929,205.10 : 143,893,807.65 = 89,504,673.90 : x
  2. Step 2: Convert to fraction form
    95,929,205.10/143,893,807.65 = 89,504,673.90/x
  3. Step 3: Cross multiply
    95,929,205.10x = 143,893,807.65 × 89,504,673.90
  4. Step 4: Simplify right side
    95,929,205.10x = 12,879,168,329,942,576
  5. Step 5: Solve for x
    x = 12,879,168,329,942,576/95,929,205.10
  6. Step 6: Final answer
    x = 134,257,010.85

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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.