Home / 483,544,004,101.80-725,316,006,152.70-231,875,654,447.40

Finding the Fourth Proportional to 483,544,004,101.80, 725,316,006,152.70 and 231,875,654,447.40

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Solution

The fourth proportional to 483,544,004,101.80, 725,316,006,152.70 and 231,875,654,447.40 is: 347,813,481,671.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    483,544,004,101.80 : 725,316,006,152.70 = 231,875,654,447.40 : x
  2. Step 2: Convert to fraction form
    483,544,004,101.80/725,316,006,152.70 = 231,875,654,447.40/x
  3. Step 3: Cross multiply
    483,544,004,101.80x = 725,316,006,152.70 × 231,875,654,447.40
  4. Step 4: Simplify right side
    483,544,004,101.80x = 168,183,123,607,831,709,745,152
  5. Step 5: Solve for x
    x = 168,183,123,607,831,709,745,152/483,544,004,101.80
  6. Step 6: Final answer
    x = 347,813,481,671.10

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Similar ratio
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1.5x scale

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.