Home / 116,359,138.25-174,564,246.06-34,484,433.60

Finding the Fourth Proportional to 116,359,138.25, 174,564,246.06 and 34,484,433.60

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Solution

The fourth proportional to 116,359,138.25, 174,564,246.06 and 34,484,433.60 is: 51,734,219.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    116,359,138.25 : 174,564,246.06 = 34,484,433.60 : x
  2. Step 2: Convert to fraction form
    116,359,138.25/174,564,246.06 = 34,484,433.60/x
  3. Step 3: Cross multiply
    116,359,138.25x = 174,564,246.06 × 34,484,433.60
  4. Step 4: Simplify right side
    116,359,138.25x = 6,019,749,151,911,448
  5. Step 5: Solve for x
    x = 6,019,749,151,911,448/116,359,138.25
  6. Step 6: Final answer
    x = 51,734,219.10

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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.