Home / 116,171,088.74-174,147,080.75-57,823,602.01

Finding the Fourth Proportional to 116,171,088.74, 174,147,080.75 and 57,823,602.01

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Solution

The fourth proportional to 116,171,088.74, 174,147,080.75 and 57,823,602.01 is: 86,680,873.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    116,171,088.74 : 174,147,080.75 = 57,823,602.01 : x
  2. Step 2: Convert to fraction form
    116,171,088.74/174,147,080.75 = 57,823,602.01/x
  3. Step 3: Cross multiply
    116,171,088.74x = 174,147,080.75 × 57,823,602.01
  4. Step 4: Simplify right side
    116,171,088.74x = 10,069,811,488,491,332
  5. Step 5: Solve for x
    x = 10,069,811,488,491,332/116,171,088.74
  6. Step 6: Final answer
    x = 86,680,873.85

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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.