Home / 14,570,303.76-21,851,645.67-4,332,406.23

Finding the Fourth Proportional to 14,570,303.76, 21,851,645.67 and 4,332,406.23

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Solution

The fourth proportional to 14,570,303.76, 21,851,645.67 and 4,332,406.23 is: 6,497,476.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,570,303.76 : 21,851,645.67 = 4,332,406.23 : x
  2. Step 2: Convert to fraction form
    14,570,303.76/21,851,645.67 = 4,332,406.23/x
  3. Step 3: Cross multiply
    14,570,303.76x = 21,851,645.67 × 4,332,406.23
  4. Step 4: Simplify right side
    14,570,303.76x = 94,670,205,836,460.55
  5. Step 5: Solve for x
    x = 94,670,205,836,460.55/14,570,303.76
  6. Step 6: Final answer
    x = 6,497,476.47

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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.