Home / 62,990,399.52-86,926,750.83-34,017,023.52

Finding the Fourth Proportional to 62,990,399.52, 86,926,750.83 and 34,017,023.52

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Solution

The fourth proportional to 62,990,399.52, 86,926,750.83 and 34,017,023.52 is: 46,943,492.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,990,399.52 : 86,926,750.83 = 34,017,023.52 : x
  2. Step 2: Convert to fraction form
    62,990,399.52/86,926,750.83 = 34,017,023.52/x
  3. Step 3: Cross multiply
    62,990,399.52x = 86,926,750.83 × 34,017,023.52
  4. Step 4: Simplify right side
    62,990,399.52x = 2,956,989,327,501,289.50
  5. Step 5: Solve for x
    x = 2,956,989,327,501,289.50/62,990,399.52
  6. Step 6: Final answer
    x = 46,943,492.18

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