Home / 63,410,002.80-95,144,495.40-33,152,031.60

Finding the Fourth Proportional to 63,410,002.80, 95,144,495.40 and 33,152,031.60

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Solution

The fourth proportional to 63,410,002.80, 95,144,495.40 and 33,152,031.60 is: 49,743,466.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,410,002.80 : 95,144,495.40 = 33,152,031.60 : x
  2. Step 2: Convert to fraction form
    63,410,002.80/95,144,495.40 = 33,152,031.60/x
  3. Step 3: Cross multiply
    63,410,002.80x = 95,144,495.40 × 33,152,031.60
  4. Step 4: Simplify right side
    63,410,002.80x = 3,154,233,318,066,855
  5. Step 5: Solve for x
    x = 3,154,233,318,066,855/63,410,002.80
  6. Step 6: Final answer
    x = 49,743,466.00

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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.