Home / 165,895,491.60-248,843,237.40-94,231,875.60

Finding the Fourth Proportional to 165,895,491.60, 248,843,237.40 and 94,231,875.60

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Solution

The fourth proportional to 165,895,491.60, 248,843,237.40 and 94,231,875.60 is: 141,347,813.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    165,895,491.60 : 248,843,237.40 = 94,231,875.60 : x
  2. Step 2: Convert to fraction form
    165,895,491.60/248,843,237.40 = 94,231,875.60/x
  3. Step 3: Cross multiply
    165,895,491.60x = 248,843,237.40 × 94,231,875.60
  4. Step 4: Simplify right side
    165,895,491.60x = 23,448,964,990,578,068
  5. Step 5: Solve for x
    x = 23,448,964,990,578,068/165,895,491.60
  6. Step 6: Final answer
    x = 141,347,813.40

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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.