Home / 214,765,016.76-322,088,731.02-59,281,655.63

Finding the Fourth Proportional to 214,765,016.76, 322,088,731.02 and 59,281,655.63

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Solution

The fourth proportional to 214,765,016.76, 322,088,731.02 and 59,281,655.63 is: 88,906,254.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    214,765,016.76 : 322,088,731.02 = 59,281,655.63 : x
  2. Step 2: Convert to fraction form
    214,765,016.76/322,088,731.02 = 59,281,655.63/x
  3. Step 3: Cross multiply
    214,765,016.76x = 322,088,731.02 × 59,281,655.63
  4. Step 4: Simplify right side
    214,765,016.76x = 19,093,953,233,020,892
  5. Step 5: Solve for x
    x = 19,093,953,233,020,892/214,765,016.76
  6. Step 6: Final answer
    x = 88,906,254.48

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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.