Home / 95,864,255.70-143,796,383.55-61,426,878.90

Finding the Fourth Proportional to 95,864,255.70, 143,796,383.55 and 61,426,878.90

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Solution

The fourth proportional to 95,864,255.70, 143,796,383.55 and 61,426,878.90 is: 92,140,318.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,864,255.70 : 143,796,383.55 = 61,426,878.90 : x
  2. Step 2: Convert to fraction form
    95,864,255.70/143,796,383.55 = 61,426,878.90/x
  3. Step 3: Cross multiply
    95,864,255.70x = 143,796,383.55 × 61,426,878.90
  4. Step 4: Simplify right side
    95,864,255.70x = 8,832,963,038,583,803
  5. Step 5: Solve for x
    x = 8,832,963,038,583,803/95,864,255.70
  6. Step 6: Final answer
    x = 92,140,318.35

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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.