Home / 95,146,761,903.68-142,783,018,970.80-44,796,594,863.36

Finding the Fourth Proportional to 95,146,761,903.68, 142,783,018,970.80 and 44,796,594,863.36

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Solution

The fourth proportional to 95,146,761,903.68, 142,783,018,970.80 and 44,796,594,863.36 is: 67,224,495,360.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,146,761,903.68 : 142,783,018,970.80 = 44,796,594,863.36 : x
  2. Step 2: Convert to fraction form
    95,146,761,903.68/142,783,018,970.80 = 44,796,594,863.36/x
  3. Step 3: Cross multiply
    95,146,761,903.68x = 142,783,018,970.80 × 44,796,594,863.36
  4. Step 4: Simplify right side
    95,146,761,903.68x = 6,396,193,054,202,372,554,752
  5. Step 5: Solve for x
    x = 6,396,193,054,202,372,554,752/95,146,761,903.68
  6. Step 6: Final answer
    x = 67,224,495,360.94

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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.