Home / 33,407,864,044.95-46,103,092,214.88-18,165,846,628.02

Finding the Fourth Proportional to 33,407,864,044.95, 46,103,092,214.88 and 18,165,846,628.02

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Solution

The fourth proportional to 33,407,864,044.95, 46,103,092,214.88 and 18,165,846,628.02 is: 25,068,998,758.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,407,864,044.95 : 46,103,092,214.88 = 18,165,846,628.02 : x
  2. Step 2: Convert to fraction form
    33,407,864,044.95/46,103,092,214.88 = 18,165,846,628.02/x
  3. Step 3: Cross multiply
    33,407,864,044.95x = 46,103,092,214.88 × 18,165,846,628.02
  4. Step 4: Simplify right side
    33,407,864,044.95x = 837,501,702,252,972,867,584
  5. Step 5: Solve for x
    x = 837,501,702,252,972,867,584/33,407,864,044.95
  6. Step 6: Final answer
    x = 25,068,998,758.08

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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.