Home / 53,676,584,536.41-74,073,910,396.91-29,590,077,007.52

Finding the Fourth Proportional to 53,676,584,536.41, 74,073,910,396.91 and 29,590,077,007.52

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Solution

The fourth proportional to 53,676,584,536.41, 74,073,910,396.91 and 29,590,077,007.52 is: 40,834,429,608.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,676,584,536.41 : 74,073,910,396.91 = 29,590,077,007.52 : x
  2. Step 2: Convert to fraction form
    53,676,584,536.41/74,073,910,396.91 = 29,590,077,007.52/x
  3. Step 3: Cross multiply
    53,676,584,536.41x = 74,073,910,396.91 × 29,590,077,007.52
  4. Step 4: Simplify right side
    53,676,584,536.41x = 2,191,852,712,892,555,329,536
  5. Step 5: Solve for x
    x = 2,191,852,712,892,555,329,536/53,676,584,536.41
  6. Step 6: Final answer
    x = 40,834,429,608.79

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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.