Home / 88,200,396.54-132,291,973.98-26,790,088.59

Finding the Fourth Proportional to 88,200,396.54, 132,291,973.98 and 26,790,088.59

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Solution

The fourth proportional to 88,200,396.54, 132,291,973.98 and 26,790,088.59 is: 40,182,514.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    88,200,396.54 : 132,291,973.98 = 26,790,088.59 : x
  2. Step 2: Convert to fraction form
    88,200,396.54/132,291,973.98 = 26,790,088.59/x
  3. Step 3: Cross multiply
    88,200,396.54x = 132,291,973.98 × 26,790,088.59
  4. Step 4: Simplify right side
    88,200,396.54x = 3,544,113,702,670,175
  5. Step 5: Solve for x
    x = 3,544,113,702,670,175/88,200,396.54
  6. Step 6: Final answer
    x = 40,182,514.38

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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.