Home / 33,134,547,404.73-45,725,815,064.05-18,666,815,954.41

Finding the Fourth Proportional to 33,134,547,404.73, 45,725,815,064.05 and 18,666,815,954.41

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Solution

The fourth proportional to 33,134,547,404.73, 45,725,815,064.05 and 18,666,815,954.41 is: 25,760,284,688.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,134,547,404.73 : 45,725,815,064.05 = 18,666,815,954.41 : x
  2. Step 2: Convert to fraction form
    33,134,547,404.73/45,725,815,064.05 = 18,666,815,954.41/x
  3. Step 3: Cross multiply
    33,134,547,404.73x = 45,725,815,064.05 × 18,666,815,954.41
  4. Step 4: Simplify right side
    33,134,547,404.73x = 853,555,374,166,138,421,248
  5. Step 5: Solve for x
    x = 853,555,374,166,138,421,248/33,134,547,404.73
  6. Step 6: Final answer
    x = 25,760,284,688.37

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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.