Home / 149,792,114.40-224,688,171.60-109,481,330.40

Finding the Fourth Proportional to 149,792,114.40, 224,688,171.60 and 109,481,330.40

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Solution

The fourth proportional to 149,792,114.40, 224,688,171.60 and 109,481,330.40 is: 164,221,995.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    149,792,114.40 : 224,688,171.60 = 109,481,330.40 : x
  2. Step 2: Convert to fraction form
    149,792,114.40/224,688,171.60 = 109,481,330.40/x
  3. Step 3: Cross multiply
    149,792,114.40x = 224,688,171.60 × 109,481,330.40
  4. Step 4: Simplify right side
    149,792,114.40x = 24,599,159,951,911,496
  5. Step 5: Solve for x
    x = 24,599,159,951,911,496/149,792,114.40
  6. Step 6: Final answer
    x = 164,221,995.60

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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.