Home / 59,464,675.78-89,196,840.15-16,333,920.34

Finding the Fourth Proportional to 59,464,675.78, 89,196,840.15 and 16,333,920.34

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Solution

The fourth proportional to 59,464,675.78, 89,196,840.15 and 16,333,920.34 is: 24,500,832.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,464,675.78 : 89,196,840.15 = 16,333,920.34 : x
  2. Step 2: Convert to fraction form
    59,464,675.78/89,196,840.15 = 16,333,920.34/x
  3. Step 3: Cross multiply
    59,464,675.78x = 89,196,840.15 × 16,333,920.34
  4. Step 4: Simplify right side
    59,464,675.78x = 1,456,934,081,589,813.75
  5. Step 5: Solve for x
    x = 1,456,934,081,589,813.75/59,464,675.78
  6. Step 6: Final answer
    x = 24,500,832.85

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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.