Home / 94,327,876.08-130,175,012.52-53,076,234.96

Finding the Fourth Proportional to 94,327,876.08, 130,175,012.52 and 53,076,234.96

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Solution

The fourth proportional to 94,327,876.08, 130,175,012.52 and 53,076,234.96 is: 73,246,635.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,327,876.08 : 130,175,012.52 = 53,076,234.96 : x
  2. Step 2: Convert to fraction form
    94,327,876.08/130,175,012.52 = 53,076,234.96/x
  3. Step 3: Cross multiply
    94,327,876.08x = 130,175,012.52 × 53,076,234.96
  4. Step 4: Simplify right side
    94,327,876.08x = 6,909,199,550,432,462
  5. Step 5: Solve for x
    x = 6,909,199,550,432,462/94,327,876.08
  6. Step 6: Final answer
    x = 73,246,635.43

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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.