Home / 63,070,706.80-94,606,060.20-62,220,401.20

Finding the Fourth Proportional to 63,070,706.80, 94,606,060.20 and 62,220,401.20

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Solution

The fourth proportional to 63,070,706.80, 94,606,060.20 and 62,220,401.20 is: 93,330,601.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,070,706.80 : 94,606,060.20 = 62,220,401.20 : x
  2. Step 2: Convert to fraction form
    63,070,706.80/94,606,060.20 = 62,220,401.20/x
  3. Step 3: Cross multiply
    63,070,706.80x = 94,606,060.20 × 62,220,401.20
  4. Step 4: Simplify right side
    63,070,706.80x = 5,886,427,021,595,353
  5. Step 5: Solve for x
    x = 5,886,427,021,595,353/63,070,706.80
  6. Step 6: Final answer
    x = 93,330,601.80

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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.