Home / 363,183,210.47-544,771,225.56-166,390,803.02

Finding the Fourth Proportional to 363,183,210.47, 544,771,225.56 and 166,390,803.02

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Solution

The fourth proportional to 363,183,210.47, 544,771,225.56 and 166,390,803.02 is: 249,584,559.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    363,183,210.47 : 544,771,225.56 = 166,390,803.02 : x
  2. Step 2: Convert to fraction form
    363,183,210.47/544,771,225.56 = 166,390,803.02/x
  3. Step 3: Cross multiply
    363,183,210.47x = 544,771,225.56 × 166,390,803.02
  4. Step 4: Simplify right side
    363,183,210.47x = 90,644,921,680,394,080
  5. Step 5: Solve for x
    x = 90,644,921,680,394,080/363,183,210.47
  6. Step 6: Final answer
    x = 249,584,559.72

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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.