Home / 175,230,200.10-262,845,300.15-89,136,758.10

Finding the Fourth Proportional to 175,230,200.10, 262,845,300.15 and 89,136,758.10

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Solution

The fourth proportional to 175,230,200.10, 262,845,300.15 and 89,136,758.10 is: 133,705,137.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    175,230,200.10 : 262,845,300.15 = 89,136,758.10 : x
  2. Step 2: Convert to fraction form
    175,230,200.10/262,845,300.15 = 89,136,758.10/x
  3. Step 3: Cross multiply
    175,230,200.10x = 262,845,300.15 × 89,136,758.10
  4. Step 4: Simplify right side
    175,230,200.10x = 23,429,177,937,192,444
  5. Step 5: Solve for x
    x = 23,429,177,937,192,444/175,230,200.10
  6. Step 6: Final answer
    x = 133,705,137.15

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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.