Home / 60,558,514.90-90,837,772.35-44,296,420.30

Finding the Fourth Proportional to 60,558,514.90, 90,837,772.35 and 44,296,420.30

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Solution

The fourth proportional to 60,558,514.90, 90,837,772.35 and 44,296,420.30 is: 66,444,630.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,558,514.90 : 90,837,772.35 = 44,296,420.30 : x
  2. Step 2: Convert to fraction form
    60,558,514.90/90,837,772.35 = 44,296,420.30/x
  3. Step 3: Cross multiply
    60,558,514.90x = 90,837,772.35 × 44,296,420.30
  4. Step 4: Simplify right side
    60,558,514.90x = 4,023,788,143,131,318
  5. Step 5: Solve for x
    x = 4,023,788,143,131,318/60,558,514.90
  6. Step 6: Final answer
    x = 66,444,630.45

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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.