Home / 116,534,905.80-174,777,864.30-58,973,065.80

Finding the Fourth Proportional to 116,534,905.80, 174,777,864.30 and 58,973,065.80

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Solution

The fourth proportional to 116,534,905.80, 174,777,864.30 and 58,973,065.80 is: 88,447,203.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    116,534,905.80 : 174,777,864.30 = 58,973,065.80 : x
  2. Step 2: Convert to fraction form
    116,534,905.80/174,777,864.30 = 58,973,065.80/x
  3. Step 3: Cross multiply
    116,534,905.80x = 174,777,864.30 × 58,973,065.80
  4. Step 4: Simplify right side
    116,534,905.80x = 10,307,186,491,747,372
  5. Step 5: Solve for x
    x = 10,307,186,491,747,372/116,534,905.80
  6. Step 6: Final answer
    x = 88,447,203.19

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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.