Home / 181,723,497.60-272,585,246.40-110,059,881.60

Finding the Fourth Proportional to 181,723,497.60, 272,585,246.40 and 110,059,881.60

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Solution

The fourth proportional to 181,723,497.60, 272,585,246.40 and 110,059,881.60 is: 165,089,822.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    181,723,497.60 : 272,585,246.40 = 110,059,881.60 : x
  2. Step 2: Convert to fraction form
    181,723,497.60/272,585,246.40 = 110,059,881.60/x
  3. Step 3: Cross multiply
    181,723,497.60x = 272,585,246.40 × 110,059,881.60
  4. Step 4: Simplify right side
    181,723,497.60x = 30,000,699,944,690,820
  5. Step 5: Solve for x
    x = 30,000,699,944,690,820/181,723,497.60
  6. Step 6: Final answer
    x = 165,089,822.40

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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.