Home / 52,098,582.68-71,909,109.27-35,381,607.68

Finding the Fourth Proportional to 52,098,582.68, 71,909,109.27 and 35,381,607.68

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Solution

The fourth proportional to 52,098,582.68, 71,909,109.27 and 35,381,607.68 is: 48,835,491.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,098,582.68 : 71,909,109.27 = 35,381,607.68 : x
  2. Step 2: Convert to fraction form
    52,098,582.68/71,909,109.27 = 35,381,607.68/x
  3. Step 3: Cross multiply
    52,098,582.68x = 71,909,109.27 × 35,381,607.68
  4. Step 4: Simplify right side
    52,098,582.68x = 2,544,259,892,449,845.50
  5. Step 5: Solve for x
    x = 2,544,259,892,449,845.50/52,098,582.68
  6. Step 6: Final answer
    x = 48,835,491.52

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.