Home / 17,328,004.58-23,912,482.74-9,983,140.04

Finding the Fourth Proportional to 17,328,004.58, 23,912,482.74 and 9,983,140.04

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Solution

The fourth proportional to 17,328,004.58, 23,912,482.74 and 9,983,140.04 is: 13,776,639.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,328,004.58 : 23,912,482.74 = 9,983,140.04 : x
  2. Step 2: Convert to fraction form
    17,328,004.58/23,912,482.74 = 9,983,140.04/x
  3. Step 3: Cross multiply
    17,328,004.58x = 23,912,482.74 × 9,983,140.04
  4. Step 4: Simplify right side
    17,328,004.58x = 238,721,663,919,847.34
  5. Step 5: Solve for x
    x = 238,721,663,919,847.34/17,328,004.58
  6. Step 6: Final answer
    x = 13,776,639.01

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.