Home / 32,334,433.95-48,510,945.68-18,697,351.71

Finding the Fourth Proportional to 32,334,433.95, 48,510,945.68 and 18,697,351.71

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Solution

The fourth proportional to 32,334,433.95, 48,510,945.68 and 18,697,351.71 is: 28,051,402.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,334,433.95 : 48,510,945.68 = 18,697,351.71 : x
  2. Step 2: Convert to fraction form
    32,334,433.95/48,510,945.68 = 18,697,351.71/x
  3. Step 3: Cross multiply
    32,334,433.95x = 48,510,945.68 × 18,697,351.71
  4. Step 4: Simplify right side
    32,334,433.95x = 907,026,213,070,178.38
  5. Step 5: Solve for x
    x = 907,026,213,070,178.38/32,334,433.95
  6. Step 6: Final answer
    x = 28,051,402.24

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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.