Home / 92,050,140.66-127,029,160.55-50,234,206.07

Finding the Fourth Proportional to 92,050,140.66, 127,029,160.55 and 50,234,206.07

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Solution

The fourth proportional to 92,050,140.66, 127,029,160.55 and 50,234,206.07 is: 69,323,186.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,050,140.66 : 127,029,160.55 = 50,234,206.07 : x
  2. Step 2: Convert to fraction form
    92,050,140.66/127,029,160.55 = 50,234,206.07/x
  3. Step 3: Cross multiply
    92,050,140.66x = 127,029,160.55 × 50,234,206.07
  4. Step 4: Simplify right side
    92,050,140.66x = 6,381,209,027,967,814
  5. Step 5: Solve for x
    x = 6,381,209,027,967,814/92,050,140.66
  6. Step 6: Final answer
    x = 69,323,186.06

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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.