Home / 97,708,508,278.55-146,478,822,152.76-33,957,571,565.84

Finding the Fourth Proportional to 97,708,508,278.55, 146,478,822,152.76 and 33,957,571,565.84

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Solution

The fourth proportional to 97,708,508,278.55, 146,478,822,152.76 and 33,957,571,565.84 is: 50,907,184,786.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    97,708,508,278.55 : 146,478,822,152.76 = 33,957,571,565.84 : x
  2. Step 2: Convert to fraction form
    97,708,508,278.55/146,478,822,152.76 = 33,957,571,565.84/x
  3. Step 3: Cross multiply
    97,708,508,278.55x = 146,478,822,152.76 × 33,957,571,565.84
  4. Step 4: Simplify right side
    97,708,508,278.55x = 4,974,065,086,131,564,707,840
  5. Step 5: Solve for x
    x = 4,974,065,086,131,564,707,840/97,708,508,278.55
  6. Step 6: Final answer
    x = 50,907,184,786.32

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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.