Home / 228,519,892.59-342,671,801.47-88,525,924.25

Finding the Fourth Proportional to 228,519,892.59, 342,671,801.47 and 88,525,924.25

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Solution

The fourth proportional to 228,519,892.59, 342,671,801.47 and 88,525,924.25 is: 132,747,033.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    228,519,892.59 : 342,671,801.47 = 88,525,924.25 : x
  2. Step 2: Convert to fraction form
    228,519,892.59/342,671,801.47 = 88,525,924.25/x
  3. Step 3: Cross multiply
    228,519,892.59x = 342,671,801.47 × 88,525,924.25
  4. Step 4: Simplify right side
    228,519,892.59x = 30,335,337,937,609,584
  5. Step 5: Solve for x
    x = 30,335,337,937,609,584/228,519,892.59
  6. Step 6: Final answer
    x = 132,747,033.94

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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.