Home / 44,518,724-66,758,640.24-15,755,303.84

Finding the Fourth Proportional to 44,518,724, 66,758,640.24 and 15,755,303.84

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Solution

The fourth proportional to 44,518,724, 66,758,640.24 and 15,755,303.84 is: 23,626,073.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,518,724 : 66,758,640.24 = 15,755,303.84 : x
  2. Step 2: Convert to fraction form
    44,518,724/66,758,640.24 = 15,755,303.84/x
  3. Step 3: Cross multiply
    44,518,724x = 66,758,640.24 × 15,755,303.84
  4. Step 4: Simplify right side
    44,518,724x = 1,051,802,660,926,450.50
  5. Step 5: Solve for x
    x = 1,051,802,660,926,450.50/44,518,724
  6. Step 6: Final answer
    x = 23,626,073.85

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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.