Home / 598,756,853.60-898,135,280.40-598,756,853.60

Finding the Fourth Proportional to 598,756,853.60, 898,135,280.40 and 598,756,853.60

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Solution

The fourth proportional to 598,756,853.60, 898,135,280.40 and 598,756,853.60 is: 898,135,280.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    598,756,853.60 : 898,135,280.40 = 598,756,853.60 : x
  2. Step 2: Convert to fraction form
    598,756,853.60/898,135,280.40 = 598,756,853.60/x
  3. Step 3: Cross multiply
    598,756,853.60x = 898,135,280.40 × 598,756,853.60
  4. Step 4: Simplify right side
    598,756,853.60x = 537,764,654,599,457,728
  5. Step 5: Solve for x
    x = 537,764,654,599,457,728/598,756,853.60
  6. Step 6: Final answer
    x = 898,135,280.40

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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.