Home / 133,923,132,379.40-200,884,698,569.10-50,065,967,535.35

Finding the Fourth Proportional to 133,923,132,379.40, 200,884,698,569.10 and 50,065,967,535.35

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Solution

The fourth proportional to 133,923,132,379.40, 200,884,698,569.10 and 50,065,967,535.35 is: 75,098,951,303.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    133,923,132,379.40 : 200,884,698,569.10 = 50,065,967,535.35 : x
  2. Step 2: Convert to fraction form
    133,923,132,379.40/200,884,698,569.10 = 50,065,967,535.35/x
  3. Step 3: Cross multiply
    133,923,132,379.40x = 200,884,698,569.10 × 50,065,967,535.35
  4. Step 4: Simplify right side
    133,923,132,379.40x = 10,057,486,796,909,130,547,200
  5. Step 5: Solve for x
    x = 10,057,486,796,909,130,547,200/133,923,132,379.40
  6. Step 6: Final answer
    x = 75,098,951,303.03

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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.