Home / 46,637,556.50-69,950,255.10-13,847,465.77

Finding the Fourth Proportional to 46,637,556.50, 69,950,255.10 and 13,847,465.77

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Solution

The fourth proportional to 46,637,556.50, 69,950,255.10 and 13,847,465.77 is: 20,769,393.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,637,556.50 : 69,950,255.10 = 13,847,465.77 : x
  2. Step 2: Convert to fraction form
    46,637,556.50/69,950,255.10 = 13,847,465.77/x
  3. Step 3: Cross multiply
    46,637,556.50x = 69,950,255.10 × 13,847,465.77
  4. Step 4: Simplify right side
    46,637,556.50x = 968,633,762,873,214.25
  5. Step 5: Solve for x
    x = 968,633,762,873,214.25/46,637,556.50
  6. Step 6: Final answer
    x = 20,769,393.50

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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.