Home / 168,726,052.01-253,037,264.31-59,525,685.34

Finding the Fourth Proportional to 168,726,052.01, 253,037,264.31 and 59,525,685.34

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Solution

The fourth proportional to 168,726,052.01, 253,037,264.31 and 59,525,685.34 is: 89,270,248.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    168,726,052.01 : 253,037,264.31 = 59,525,685.34 : x
  2. Step 2: Convert to fraction form
    168,726,052.01/253,037,264.31 = 59,525,685.34/x
  3. Step 3: Cross multiply
    168,726,052.01x = 253,037,264.31 × 59,525,685.34
  4. Step 4: Simplify right side
    168,726,052.01x = 15,062,216,573,978,878
  5. Step 5: Solve for x
    x = 15,062,216,573,978,878/168,726,052.01
  6. Step 6: Final answer
    x = 89,270,248.40

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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.