Home / 95,755,056.37-143,652,759.64-31,053,816.40

Finding the Fourth Proportional to 95,755,056.37, 143,652,759.64 and 31,053,816.40

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Solution

The fourth proportional to 95,755,056.37, 143,652,759.64 and 31,053,816.40 is: 46,587,267.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,755,056.37 : 143,652,759.64 = 31,053,816.40 : x
  2. Step 2: Convert to fraction form
    95,755,056.37/143,652,759.64 = 31,053,816.40/x
  3. Step 3: Cross multiply
    95,755,056.37x = 143,652,759.64 × 31,053,816.40
  4. Step 4: Simplify right side
    95,755,056.37x = 4,460,966,422,495,626
  5. Step 5: Solve for x
    x = 4,460,966,422,495,626/95,755,056.37
  6. Step 6: Final answer
    x = 46,587,267.47

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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.