Home / 93,533,954.76-140,301,009.84-25,376,653.80

Finding the Fourth Proportional to 93,533,954.76, 140,301,009.84 and 25,376,653.80

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Solution

The fourth proportional to 93,533,954.76, 140,301,009.84 and 25,376,653.80 is: 38,065,001.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,533,954.76 : 140,301,009.84 = 25,376,653.80 : x
  2. Step 2: Convert to fraction form
    93,533,954.76/140,301,009.84 = 25,376,653.80/x
  3. Step 3: Cross multiply
    93,533,954.76x = 140,301,009.84 × 25,376,653.80
  4. Step 4: Simplify right side
    93,533,954.76x = 3,560,370,154,500,073.50
  5. Step 5: Solve for x
    x = 3,560,370,154,500,073.50/93,533,954.76
  6. Step 6: Final answer
    x = 38,065,001.78

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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.