Home / 60,199,219.97-83,073,510.53-35,421,011.73

Finding the Fourth Proportional to 60,199,219.97, 83,073,510.53 and 35,421,011.73

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Solution

The fourth proportional to 60,199,219.97, 83,073,510.53 and 35,421,011.73 is: 48,880,164.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,199,219.97 : 83,073,510.53 = 35,421,011.73 : x
  2. Step 2: Convert to fraction form
    60,199,219.97/83,073,510.53 = 35,421,011.73/x
  3. Step 3: Cross multiply
    60,199,219.97x = 83,073,510.53 × 35,421,011.73
  4. Step 4: Simplify right side
    60,199,219.97x = 2,942,547,790,935,408.50
  5. Step 5: Solve for x
    x = 2,942,547,790,935,408.50/60,199,219.97
  6. Step 6: Final answer
    x = 48,880,164.77

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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.