Home / 59,839,230.60-89,534,897.10-39,683,838.60

Finding the Fourth Proportional to 59,839,230.60, 89,534,897.10 and 39,683,838.60

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Solution

The fourth proportional to 59,839,230.60, 89,534,897.10 and 39,683,838.60 is: 59,377,240.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,839,230.60 : 89,534,897.10 = 39,683,838.60 : x
  2. Step 2: Convert to fraction form
    59,839,230.60/89,534,897.10 = 39,683,838.60/x
  3. Step 3: Cross multiply
    59,839,230.60x = 89,534,897.10 × 39,683,838.60
  4. Step 4: Simplify right side
    59,839,230.60x = 3,553,088,405,584,008
  5. Step 5: Solve for x
    x = 3,553,088,405,584,008/59,839,230.60
  6. Step 6: Final answer
    x = 59,377,240.82

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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.