Home / 97,947,639.77-146,916,617.76-36,532,014.28

Finding the Fourth Proportional to 97,947,639.77, 146,916,617.76 and 36,532,014.28

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Solution

The fourth proportional to 97,947,639.77, 146,916,617.76 and 36,532,014.28 is: 54,796,215.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    97,947,639.77 : 146,916,617.76 = 36,532,014.28 : x
  2. Step 2: Convert to fraction form
    97,947,639.77/146,916,617.76 = 36,532,014.28/x
  3. Step 3: Cross multiply
    97,947,639.77x = 146,916,617.76 × 36,532,014.28
  4. Step 4: Simplify right side
    97,947,639.77x = 5,367,159,977,610,330
  5. Step 5: Solve for x
    x = 5,367,159,977,610,330/97,947,639.77
  6. Step 6: Final answer
    x = 54,796,215.51

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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.