Home / 97,525,079.83-146,290,703.42-36,129,603.79

Finding the Fourth Proportional to 97,525,079.83, 146,290,703.42 and 36,129,603.79

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Solution

The fourth proportional to 97,525,079.83, 146,290,703.42 and 36,129,603.79 is: 54,195,548.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    97,525,079.83 : 146,290,703.42 = 36,129,603.79 : x
  2. Step 2: Convert to fraction form
    97,525,079.83/146,290,703.42 = 36,129,603.79/x
  3. Step 3: Cross multiply
    97,525,079.83x = 146,290,703.42 × 36,129,603.79
  4. Step 4: Simplify right side
    97,525,079.83x = 5,285,425,152,795,137
  5. Step 5: Solve for x
    x = 5,285,425,152,795,137/97,525,079.83
  6. Step 6: Final answer
    x = 54,195,548.08

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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.