Home / 88,696,051.87-133,044,404.64-27,284,785.15

Finding the Fourth Proportional to 88,696,051.87, 133,044,404.64 and 27,284,785.15

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Solution

The fourth proportional to 88,696,051.87, 133,044,404.64 and 27,284,785.15 is: 40,927,278.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    88,696,051.87 : 133,044,404.64 = 27,284,785.15 : x
  2. Step 2: Convert to fraction form
    88,696,051.87/133,044,404.64 = 27,284,785.15/x
  3. Step 3: Cross multiply
    88,696,051.87x = 133,044,404.64 × 27,284,785.15
  4. Step 4: Simplify right side
    88,696,051.87x = 3,630,087,996,012,063
  5. Step 5: Solve for x
    x = 3,630,087,996,012,063/88,696,051.87
  6. Step 6: Final answer
    x = 40,927,278.27

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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.