Home / 56,630,654.16-78,156,299.16-34,617,039.34

Finding the Fourth Proportional to 56,630,654.16, 78,156,299.16 and 34,617,039.34

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Solution

The fourth proportional to 56,630,654.16, 78,156,299.16 and 34,617,039.34 is: 47,775,179.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    56,630,654.16 : 78,156,299.16 = 34,617,039.34 : x
  2. Step 2: Convert to fraction form
    56,630,654.16/78,156,299.16 = 34,617,039.34/x
  3. Step 3: Cross multiply
    56,630,654.16x = 78,156,299.16 × 34,617,039.34
  4. Step 4: Simplify right side
    56,630,654.16x = 2,705,539,682,299,747.50
  5. Step 5: Solve for x
    x = 2,705,539,682,299,747.50/56,630,654.16
  6. Step 6: Final answer
    x = 47,775,179.76

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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.