Home / 97,337,477.49-146,012,712.89-34,231,943.45

Finding the Fourth Proportional to 97,337,477.49, 146,012,712.89 and 34,231,943.45

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Solution

The fourth proportional to 97,337,477.49, 146,012,712.89 and 34,231,943.45 is: 51,350,199.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    97,337,477.49 : 146,012,712.89 = 34,231,943.45 : x
  2. Step 2: Convert to fraction form
    97,337,477.49/146,012,712.89 = 34,231,943.45/x
  3. Step 3: Cross multiply
    97,337,477.49x = 146,012,712.89 × 34,231,943.45
  4. Step 4: Simplify right side
    97,337,477.49x = 4,998,298,929,730,343
  5. Step 5: Solve for x
    x = 4,998,298,929,730,343/97,337,477.49
  6. Step 6: Final answer
    x = 51,350,199.93

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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.