Home / 39,571,367.40-59,392,043.10-23,377,069.80

Finding the Fourth Proportional to 39,571,367.40, 59,392,043.10 and 23,377,069.80

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Solution

The fourth proportional to 39,571,367.40, 59,392,043.10 and 23,377,069.80 is: 35,086,276.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,571,367.40 : 59,392,043.10 = 23,377,069.80 : x
  2. Step 2: Convert to fraction form
    39,571,367.40/59,392,043.10 = 23,377,069.80/x
  3. Step 3: Cross multiply
    39,571,367.40x = 59,392,043.10 × 23,377,069.80
  4. Step 4: Simplify right side
    39,571,367.40x = 1,388,411,937,113,308.50
  5. Step 5: Solve for x
    x = 1,388,411,937,113,308.50/39,571,367.40
  6. Step 6: Final answer
    x = 35,086,276.48

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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.