Home / 153,612,914.58-230,419,605.60-62,736,503.58

Finding the Fourth Proportional to 153,612,914.58, 230,419,605.60 and 62,736,503.58

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Solution

The fourth proportional to 153,612,914.58, 230,419,605.60 and 62,736,503.58 is: 94,104,850.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    153,612,914.58 : 230,419,605.60 = 62,736,503.58 : x
  2. Step 2: Convert to fraction form
    153,612,914.58/230,419,605.60 = 62,736,503.58/x
  3. Step 3: Cross multiply
    153,612,914.58x = 230,419,605.60 × 62,736,503.58
  4. Step 4: Simplify right side
    153,612,914.58x = 14,455,720,411,626,588
  5. Step 5: Solve for x
    x = 14,455,720,411,626,588/153,612,914.58
  6. Step 6: Final answer
    x = 94,104,850.83

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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.