Home / 95,761,182.72-143,661,970.98-31,059,963.24

Finding the Fourth Proportional to 95,761,182.72, 143,661,970.98 and 31,059,963.24

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Solution

The fourth proportional to 95,761,182.72, 143,661,970.98 and 31,059,963.24 is: 46,596,495.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,761,182.72 : 143,661,970.98 = 31,059,963.24 : x
  2. Step 2: Convert to fraction form
    95,761,182.72/143,661,970.98 = 31,059,963.24/x
  3. Step 3: Cross multiply
    95,761,182.72x = 143,661,970.98 × 31,059,963.24
  4. Step 4: Simplify right side
    95,761,182.72x = 4,462,135,537,624,746
  5. Step 5: Solve for x
    x = 4,462,135,537,624,746/95,761,182.72
  6. Step 6: Final answer
    x = 46,596,495.69

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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.