Home / 48,657,443.58-67,144,540.14-26,630,898.12

Finding the Fourth Proportional to 48,657,443.58, 67,144,540.14 and 26,630,898.12

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Solution

The fourth proportional to 48,657,443.58, 67,144,540.14 and 26,630,898.12 is: 36,749,144.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,657,443.58 : 67,144,540.14 = 26,630,898.12 : x
  2. Step 2: Convert to fraction form
    48,657,443.58/67,144,540.14 = 26,630,898.12/x
  3. Step 3: Cross multiply
    48,657,443.58x = 67,144,540.14 × 26,630,898.12
  4. Step 4: Simplify right side
    48,657,443.58x = 1,788,119,407,782,590.50
  5. Step 5: Solve for x
    x = 1,788,119,407,782,590.50/48,657,443.58
  6. Step 6: Final answer
    x = 36,749,144.14

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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.