Home / 89,069,506.44-133,626,513.20-62,859,518.03

Finding the Fourth Proportional to 89,069,506.44, 133,626,513.20 and 62,859,518.03

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Solution

The fourth proportional to 89,069,506.44, 133,626,513.20 and 62,859,518.03 is: 94,304,982.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    89,069,506.44 : 133,626,513.20 = 62,859,518.03 : x
  2. Step 2: Convert to fraction form
    89,069,506.44/133,626,513.20 = 62,859,518.03/x
  3. Step 3: Cross multiply
    89,069,506.44x = 133,626,513.20 × 62,859,518.03
  4. Step 4: Simplify right side
    89,069,506.44x = 8,399,698,214,799,002
  5. Step 5: Solve for x
    x = 8,399,698,214,799,002/89,069,506.44
  6. Step 6: Final answer
    x = 94,304,982.15

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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.