Home / 106,443,703.62-146,892,283.65-60,033,852.90

Finding the Fourth Proportional to 106,443,703.62, 146,892,283.65 and 60,033,852.90

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Solution

The fourth proportional to 106,443,703.62, 146,892,283.65 and 60,033,852.90 is: 82,846,701.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    106,443,703.62 : 146,892,283.65 = 60,033,852.90 : x
  2. Step 2: Convert to fraction form
    106,443,703.62/146,892,283.65 = 60,033,852.90/x
  3. Step 3: Cross multiply
    106,443,703.62x = 146,892,283.65 × 60,033,852.90
  4. Step 4: Simplify right side
    106,443,703.62x = 8,818,509,748,789,175
  5. Step 5: Solve for x
    x = 8,818,509,748,789,175/106,443,703.62
  6. Step 6: Final answer
    x = 82,846,701.58

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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.