Home / 96,388,564.95-133,018,530.62-52,337,420.46

Finding the Fourth Proportional to 96,388,564.95, 133,018,530.62 and 52,337,420.46

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Solution

The fourth proportional to 96,388,564.95, 133,018,530.62 and 52,337,420.46 is: 72,226,895.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,388,564.95 : 133,018,530.62 = 52,337,420.46 : x
  2. Step 2: Convert to fraction form
    96,388,564.95/133,018,530.62 = 52,337,420.46/x
  3. Step 3: Cross multiply
    96,388,564.95x = 133,018,530.62 × 52,337,420.46
  4. Step 4: Simplify right side
    96,388,564.95x = 6,961,846,765,768,637
  5. Step 5: Solve for x
    x = 6,961,846,765,768,637/96,388,564.95
  6. Step 6: Final answer
    x = 72,226,895.06

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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.