Home / 30,445,438.59-41,974,061.58-24,186,732

Finding the Fourth Proportional to 30,445,438.59, 41,974,061.58 and 24,186,732

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Solution

The fourth proportional to 30,445,438.59, 41,974,061.58 and 24,186,732 is: 33,345,401.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,445,438.59 : 41,974,061.58 = 24,186,732 : x
  2. Step 2: Convert to fraction form
    30,445,438.59/41,974,061.58 = 24,186,732/x
  3. Step 3: Cross multiply
    30,445,438.59x = 41,974,061.58 × 24,186,732
  4. Step 4: Simplify right side
    30,445,438.59x = 1,015,215,378,386,956.50
  5. Step 5: Solve for x
    x = 1,015,215,378,386,956.50/30,445,438.59
  6. Step 6: Final answer
    x = 33,345,401.66

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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.