Home / 58,505,580.30-87,758,370.45-44,050,385.10

Finding the Fourth Proportional to 58,505,580.30, 87,758,370.45 and 44,050,385.10

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Solution

The fourth proportional to 58,505,580.30, 87,758,370.45 and 44,050,385.10 is: 66,075,577.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,505,580.30 : 87,758,370.45 = 44,050,385.10 : x
  2. Step 2: Convert to fraction form
    58,505,580.30/87,758,370.45 = 44,050,385.10/x
  3. Step 3: Cross multiply
    58,505,580.30x = 87,758,370.45 × 44,050,385.10
  4. Step 4: Simplify right side
    58,505,580.30x = 3,865,790,014,070,960.50
  5. Step 5: Solve for x
    x = 3,865,790,014,070,960.50/58,505,580.30
  6. Step 6: Final answer
    x = 66,075,577.65

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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.