Home / 26,472,927.60-39,709,391.40-16,395,231.60

Finding the Fourth Proportional to 26,472,927.60, 39,709,391.40 and 16,395,231.60

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Solution

The fourth proportional to 26,472,927.60, 39,709,391.40 and 16,395,231.60 is: 24,592,847.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,472,927.60 : 39,709,391.40 = 16,395,231.60 : x
  2. Step 2: Convert to fraction form
    26,472,927.60/39,709,391.40 = 16,395,231.60/x
  3. Step 3: Cross multiply
    26,472,927.60x = 39,709,391.40 × 16,395,231.60
  4. Step 4: Simplify right side
    26,472,927.60x = 651,044,668,698,048.25
  5. Step 5: Solve for x
    x = 651,044,668,698,048.25/26,472,927.60
  6. Step 6: Final answer
    x = 24,592,847.40

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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.