Home / 14,437,307.16-21,658,272.48-5,801,391.72

Finding the Fourth Proportional to 14,437,307.16, 21,658,272.48 and 5,801,391.72

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Solution

The fourth proportional to 14,437,307.16, 21,658,272.48 and 5,801,391.72 is: 8,703,016.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,437,307.16 : 21,658,272.48 = 5,801,391.72 : x
  2. Step 2: Convert to fraction form
    14,437,307.16/21,658,272.48 = 5,801,391.72/x
  3. Step 3: Cross multiply
    14,437,307.16x = 21,658,272.48 × 5,801,391.72
  4. Step 4: Simplify right side
    14,437,307.16x = 125,648,122,634,975.86
  5. Step 5: Solve for x
    x = 125,648,122,634,975.86/14,437,307.16
  6. Step 6: Final answer
    x = 8,703,016.51

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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.