Home / 44,154,220.48-66,226,114.71-11,808,629.89

Finding the Fourth Proportional to 44,154,220.48, 66,226,114.71 and 11,808,629.89

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Solution

The fourth proportional to 44,154,220.48, 66,226,114.71 and 11,808,629.89 is: 17,711,549.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,154,220.48 : 66,226,114.71 = 11,808,629.89 : x
  2. Step 2: Convert to fraction form
    44,154,220.48/66,226,114.71 = 11,808,629.89/x
  3. Step 3: Cross multiply
    44,154,220.48x = 66,226,114.71 × 11,808,629.89
  4. Step 4: Simplify right side
    44,154,220.48x = 782,039,677,497,509.38
  5. Step 5: Solve for x
    x = 782,039,677,497,509.38/44,154,220.48
  6. Step 6: Final answer
    x = 17,711,549.86

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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.