Home / 44,154,450.21-66,226,459.23-11,808,859.58

Finding the Fourth Proportional to 44,154,450.21, 66,226,459.23 and 11,808,859.58

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Solution

The fourth proportional to 44,154,450.21, 66,226,459.23 and 11,808,859.58 is: 17,711,894.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,154,450.21 : 66,226,459.23 = 11,808,859.58 : x
  2. Step 2: Convert to fraction form
    44,154,450.21/66,226,459.23 = 11,808,859.58/x
  3. Step 3: Cross multiply
    44,154,450.21x = 66,226,459.23 × 11,808,859.58
  4. Step 4: Simplify right side
    44,154,450.21x = 782,058,957,196,532.50
  5. Step 5: Solve for x
    x = 782,058,957,196,532.50/44,154,450.21
  6. Step 6: Final answer
    x = 17,711,894.35

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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.