Home / 88,566,553.60-132,868,492.80-37,422,246.40

Finding the Fourth Proportional to 88,566,553.60, 132,868,492.80 and 37,422,246.40

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Solution

The fourth proportional to 88,566,553.60, 132,868,492.80 and 37,422,246.40 is: 56,141,255.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    88,566,553.60 : 132,868,492.80 = 37,422,246.40 : x
  2. Step 2: Convert to fraction form
    88,566,553.60/132,868,492.80 = 37,422,246.40/x
  3. Step 3: Cross multiply
    88,566,553.60x = 132,868,492.80 × 37,422,246.40
  4. Step 4: Simplify right side
    88,566,553.60x = 4,972,237,476,358,226
  5. Step 5: Solve for x
    x = 4,972,237,476,358,226/88,566,553.60
  6. Step 6: Final answer
    x = 56,141,255.07

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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.