Home / 46,910,221.86-64,736,062.74-26,283,815.58

Finding the Fourth Proportional to 46,910,221.86, 64,736,062.74 and 26,283,815.58

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Solution

The fourth proportional to 46,910,221.86, 64,736,062.74 and 26,283,815.58 is: 36,271,641.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,910,221.86 : 64,736,062.74 = 26,283,815.58 : x
  2. Step 2: Convert to fraction form
    46,910,221.86/64,736,062.74 = 26,283,815.58/x
  3. Step 3: Cross multiply
    46,910,221.86x = 64,736,062.74 × 26,283,815.58
  4. Step 4: Simplify right side
    46,910,221.86x = 1,701,510,734,433,469.50
  5. Step 5: Solve for x
    x = 1,701,510,734,433,469.50/46,910,221.86
  6. Step 6: Final answer
    x = 36,271,641.17

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.