Home / 53,853,029,921.70-80,779,544,882.55-53,853,029,921.70

Finding the Fourth Proportional to 53,853,029,921.70, 80,779,544,882.55 and 53,853,029,921.70

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Solution

The fourth proportional to 53,853,029,921.70, 80,779,544,882.55 and 53,853,029,921.70 is: 80,779,544,882.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,853,029,921.70 : 80,779,544,882.55 = 53,853,029,921.70 : x
  2. Step 2: Convert to fraction form
    53,853,029,921.70/80,779,544,882.55 = 53,853,029,921.70/x
  3. Step 3: Cross multiply
    53,853,029,921.70x = 80,779,544,882.55 × 53,853,029,921.70
  4. Step 4: Simplify right side
    53,853,029,921.70x = 4,350,223,247,621,273,157,632
  5. Step 5: Solve for x
    x = 4,350,223,247,621,273,157,632/53,853,029,921.70
  6. Step 6: Final answer
    x = 80,779,544,882.55

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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.