Home / 133,637,880.16-200,460,967.44-63,592,760.80

Finding the Fourth Proportional to 133,637,880.16, 200,460,967.44 and 63,592,760.80

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Solution

The fourth proportional to 133,637,880.16, 200,460,967.44 and 63,592,760.80 is: 95,391,114.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    133,637,880.16 : 200,460,967.44 = 63,592,760.80 : x
  2. Step 2: Convert to fraction form
    133,637,880.16/200,460,967.44 = 63,592,760.80/x
  3. Step 3: Cross multiply
    133,637,880.16x = 200,460,967.44 × 63,592,760.80
  4. Step 4: Simplify right side
    133,637,880.16x = 12,747,866,352,148,508
  5. Step 5: Solve for x
    x = 12,747,866,352,148,508/133,637,880.16
  6. Step 6: Final answer
    x = 95,391,114.68

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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.