Home / 116,372,302.85-174,576,390.41-39,677,394.94

Finding the Fourth Proportional to 116,372,302.85, 174,576,390.41 and 39,677,394.94

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Solution

The fourth proportional to 116,372,302.85, 174,576,390.41 and 39,677,394.94 is: 59,522,207.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    116,372,302.85 : 174,576,390.41 = 39,677,394.94 : x
  2. Step 2: Convert to fraction form
    116,372,302.85/174,576,390.41 = 39,677,394.94/x
  3. Step 3: Cross multiply
    116,372,302.85x = 174,576,390.41 × 39,677,394.94
  4. Step 4: Simplify right side
    116,372,302.85x = 6,926,736,389,159,951
  5. Step 5: Solve for x
    x = 6,926,736,389,159,951/116,372,302.85
  6. Step 6: Final answer
    x = 59,522,207.77

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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.