Home / 62,812,875.20-94,219,312.80-32,530,020.80

Finding the Fourth Proportional to 62,812,875.20, 94,219,312.80 and 32,530,020.80

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Solution

The fourth proportional to 62,812,875.20, 94,219,312.80 and 32,530,020.80 is: 48,795,031.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,812,875.20 : 94,219,312.80 = 32,530,020.80 : x
  2. Step 2: Convert to fraction form
    62,812,875.20/94,219,312.80 = 32,530,020.80/x
  3. Step 3: Cross multiply
    62,812,875.20x = 94,219,312.80 × 32,530,020.80
  4. Step 4: Simplify right side
    62,812,875.20x = 3,064,956,205,145,706
  5. Step 5: Solve for x
    x = 3,064,956,205,145,706/62,812,875.20
  6. Step 6: Final answer
    x = 48,795,031.20

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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.