Home / 116,437,658.40-174,656,487.60-34,559,488.80

Finding the Fourth Proportional to 116,437,658.40, 174,656,487.60 and 34,559,488.80

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Solution

The fourth proportional to 116,437,658.40, 174,656,487.60 and 34,559,488.80 is: 51,839,233.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    116,437,658.40 : 174,656,487.60 = 34,559,488.80 : x
  2. Step 2: Convert to fraction form
    116,437,658.40/174,656,487.60 = 34,559,488.80/x
  3. Step 3: Cross multiply
    116,437,658.40x = 174,656,487.60 × 34,559,488.80
  4. Step 4: Simplify right side
    116,437,658.40x = 6,036,038,927,059,538
  5. Step 5: Solve for x
    x = 6,036,038,927,059,538/116,437,658.40
  6. Step 6: Final answer
    x = 51,839,233.20

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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.