Home / 44,223,589.10-66,335,554.34-13,518,050.66

Finding the Fourth Proportional to 44,223,589.10, 66,335,554.34 and 13,518,050.66

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Solution

The fourth proportional to 44,223,589.10, 66,335,554.34 and 13,518,050.66 is: 20,277,128.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,223,589.10 : 66,335,554.34 = 13,518,050.66 : x
  2. Step 2: Convert to fraction form
    44,223,589.10/66,335,554.34 = 13,518,050.66/x
  3. Step 3: Cross multiply
    44,223,589.10x = 66,335,554.34 × 13,518,050.66
  4. Step 4: Simplify right side
    44,223,589.10x = 896,727,384,362,610.50
  5. Step 5: Solve for x
    x = 896,727,384,362,610.50/44,223,589.10
  6. Step 6: Final answer
    x = 20,277,128.17

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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.