Home / 122,808,092,336.34-184,215,891,331.35-42,132,664,070.34

Finding the Fourth Proportional to 122,808,092,336.34, 184,215,891,331.35 and 42,132,664,070.34

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Solution

The fourth proportional to 122,808,092,336.34, 184,215,891,331.35 and 42,132,664,070.34 is: 63,200,283,615.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    122,808,092,336.34 : 184,215,891,331.35 = 42,132,664,070.34 : x
  2. Step 2: Convert to fraction form
    122,808,092,336.34/184,215,891,331.35 = 42,132,664,070.34/x
  3. Step 3: Cross multiply
    122,808,092,336.34x = 184,215,891,331.35 × 42,132,664,070.34
  4. Step 4: Simplify right side
    122,808,092,336.34x = 7,761,506,265,882,027,884,544
  5. Step 5: Solve for x
    x = 7,761,506,265,882,027,884,544/122,808,092,336.34
  6. Step 6: Final answer
    x = 63,200,283,615.07

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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.