Home / 95,570,490.60-143,411,723.10-34,992,340.20

Finding the Fourth Proportional to 95,570,490.60, 143,411,723.10 and 34,992,340.20

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Solution

The fourth proportional to 95,570,490.60, 143,411,723.10 and 34,992,340.20 is: 52,509,009.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,570,490.60 : 143,411,723.10 = 34,992,340.20 : x
  2. Step 2: Convert to fraction form
    95,570,490.60/143,411,723.10 = 34,992,340.20/x
  3. Step 3: Cross multiply
    95,570,490.60x = 143,411,723.10 × 34,992,340.20
  4. Step 4: Simplify right side
    95,570,490.60x = 5,018,311,803,383,399
  5. Step 5: Solve for x
    x = 5,018,311,803,383,399/95,570,490.60
  6. Step 6: Final answer
    x = 52,509,009.55

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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.