Home / 82,583,558.34-123,867,333-25,076,335.02

Finding the Fourth Proportional to 82,583,558.34, 123,867,333 and 25,076,335.02

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Solution

The fourth proportional to 82,583,558.34, 123,867,333 and 25,076,335.02 is: 37,612,071.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    82,583,558.34 : 123,867,333 = 25,076,335.02 : x
  2. Step 2: Convert to fraction form
    82,583,558.34/123,867,333 = 25,076,335.02/x
  3. Step 3: Cross multiply
    82,583,558.34x = 123,867,333 × 25,076,335.02
  4. Step 4: Simplify right side
    82,583,558.34x = 3,106,138,740,341,901.50
  5. Step 5: Solve for x
    x = 3,106,138,740,341,901.50/82,583,558.34
  6. Step 6: Final answer
    x = 37,612,071.98

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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.