Home / 15,706,150.83-23,559,051.27-6,128,257.23

Finding the Fourth Proportional to 15,706,150.83, 23,559,051.27 and 6,128,257.23

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Solution

The fourth proportional to 15,706,150.83, 23,559,051.27 and 6,128,257.23 is: 9,192,317.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,706,150.83 : 23,559,051.27 = 6,128,257.23 : x
  2. Step 2: Convert to fraction form
    15,706,150.83/23,559,051.27 = 6,128,257.23/x
  3. Step 3: Cross multiply
    15,706,150.83x = 23,559,051.27 × 6,128,257.23
  4. Step 4: Simplify right side
    15,706,150.83x = 144,375,926,277,318.19
  5. Step 5: Solve for x
    x = 144,375,926,277,318.19/15,706,150.83
  6. Step 6: Final answer
    x = 9,192,317.57

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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.