Home / 44,154,203.70-66,226,089.83-11,808,613.30

Finding the Fourth Proportional to 44,154,203.70, 66,226,089.83 and 11,808,613.30

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Solution

The fourth proportional to 44,154,203.70, 66,226,089.83 and 11,808,613.30 is: 17,711,525.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,154,203.70 : 66,226,089.83 = 11,808,613.30 : x
  2. Step 2: Convert to fraction form
    44,154,203.70/66,226,089.83 = 11,808,613.30/x
  3. Step 3: Cross multiply
    44,154,203.70x = 66,226,089.83 × 11,808,613.30
  4. Step 4: Simplify right side
    44,154,203.70x = 782,038,285,173,532.75
  5. Step 5: Solve for x
    x = 782,038,285,173,532.75/44,154,203.70
  6. Step 6: Final answer
    x = 17,711,525.06

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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.