Home / 96,458,570.88-133,114,338-52,406,442.24

Finding the Fourth Proportional to 96,458,570.88, 133,114,338 and 52,406,442.24

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Solution

The fourth proportional to 96,458,570.88, 133,114,338 and 52,406,442.24 is: 72,321,710.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,458,570.88 : 133,114,338 = 52,406,442.24 : x
  2. Step 2: Convert to fraction form
    96,458,570.88/133,114,338 = 52,406,442.24/x
  3. Step 3: Cross multiply
    96,458,570.88x = 133,114,338 × 52,406,442.24
  4. Step 4: Simplify right side
    96,458,570.88x = 6,976,048,865,712,837
  5. Step 5: Solve for x
    x = 6,976,048,865,712,837/96,458,570.88
  6. Step 6: Final answer
    x = 72,321,710.78

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.