Home / 15,706,590.26-23,559,200.10-4,923,645.08

Finding the Fourth Proportional to 15,706,590.26, 23,559,200.10 and 4,923,645.08

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Solution

The fourth proportional to 15,706,590.26, 23,559,200.10 and 4,923,645.08 is: 7,385,252.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,706,590.26 : 23,559,200.10 = 4,923,645.08 : x
  2. Step 2: Convert to fraction form
    15,706,590.26/23,559,200.10 = 4,923,645.08/x
  3. Step 3: Cross multiply
    15,706,590.26x = 23,559,200.10 × 4,923,645.08
  4. Step 4: Simplify right side
    15,706,590.26x = 115,997,139,661,100.52
  5. Step 5: Solve for x
    x = 115,997,139,661,100.52/15,706,590.26
  6. Step 6: Final answer
    x = 7,385,252.80

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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.