Home / 116,492,858.60-174,851,262.30-59,049,991.40

Finding the Fourth Proportional to 116,492,858.60, 174,851,262.30 and 59,049,991.40

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Solution

The fourth proportional to 116,492,858.60, 174,851,262.30 and 59,049,991.40 is: 88,631,746.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    116,492,858.60 : 174,851,262.30 = 59,049,991.40 : x
  2. Step 2: Convert to fraction form
    116,492,858.60/174,851,262.30 = 59,049,991.40/x
  3. Step 3: Cross multiply
    116,492,858.60x = 174,851,262.30 × 59,049,991.40
  4. Step 4: Simplify right side
    116,492,858.60x = 10,324,965,535,094,144
  5. Step 5: Solve for x
    x = 10,324,965,535,094,144/116,492,858.60
  6. Step 6: Final answer
    x = 88,631,746.69

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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.