Home / 292,833,503.31-439,283,586.37-106,175,349.93

Finding the Fourth Proportional to 292,833,503.31, 439,283,586.37 and 106,175,349.93

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Solution

The fourth proportional to 292,833,503.31, 439,283,586.37 and 106,175,349.93 is: 159,275,110.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    292,833,503.31 : 439,283,586.37 = 106,175,349.93 : x
  2. Step 2: Convert to fraction form
    292,833,503.31/439,283,586.37 = 106,175,349.93/x
  3. Step 3: Cross multiply
    292,833,503.31x = 439,283,586.37 × 106,175,349.93
  4. Step 4: Simplify right side
    292,833,503.31x = 46,641,088,499,384,320
  5. Step 5: Solve for x
    x = 46,641,088,499,384,320/292,833,503.31
  6. Step 6: Final answer
    x = 159,275,110.16

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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.