Home / 58,701,203.10-88,051,804.65-36,876,692.70

Finding the Fourth Proportional to 58,701,203.10, 88,051,804.65 and 36,876,692.70

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Solution

The fourth proportional to 58,701,203.10, 88,051,804.65 and 36,876,692.70 is: 55,315,039.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,701,203.10 : 88,051,804.65 = 36,876,692.70 : x
  2. Step 2: Convert to fraction form
    58,701,203.10/88,051,804.65 = 36,876,692.70/x
  3. Step 3: Cross multiply
    58,701,203.10x = 88,051,804.65 × 36,876,692.70
  4. Step 4: Simplify right side
    58,701,203.10x = 3,247,059,341,758,481.50
  5. Step 5: Solve for x
    x = 3,247,059,341,758,481.50/58,701,203.10
  6. Step 6: Final answer
    x = 55,315,039.05

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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.