Home / 33,301,281,112.52-45,957,711,615.75-18,834,658,594.52

Finding the Fourth Proportional to 33,301,281,112.52, 45,957,711,615.75 and 18,834,658,594.52

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Solution

The fourth proportional to 33,301,281,112.52, 45,957,711,615.75 and 18,834,658,594.52 is: 25,992,928,174.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,301,281,112.52 : 45,957,711,615.75 = 18,834,658,594.52 : x
  2. Step 2: Convert to fraction form
    33,301,281,112.52/45,957,711,615.75 = 18,834,658,594.52/x
  3. Step 3: Cross multiply
    33,301,281,112.52x = 45,957,711,615.75 × 18,834,658,594.52
  4. Step 4: Simplify right side
    33,301,281,112.52x = 865,597,808,067,827,597,312
  5. Step 5: Solve for x
    x = 865,597,808,067,827,597,312/33,301,281,112.52
  6. Step 6: Final answer
    x = 25,992,928,174.24

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.