Home / 14,570,185.77-21,851,470.04-4,332,288.38

Finding the Fourth Proportional to 14,570,185.77, 21,851,470.04 and 4,332,288.38

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Solution

The fourth proportional to 14,570,185.77, 21,851,470.04 and 4,332,288.38 is: 6,497,300.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,570,185.77 : 21,851,470.04 = 4,332,288.38 : x
  2. Step 2: Convert to fraction form
    14,570,185.77/21,851,470.04 = 4,332,288.38/x
  3. Step 3: Cross multiply
    14,570,185.77x = 21,851,470.04 × 4,332,288.38
  4. Step 4: Simplify right side
    14,570,185.77x = 94,666,869,609,291.34
  5. Step 5: Solve for x
    x = 94,666,869,609,291.34/14,570,185.77
  6. Step 6: Final answer
    x = 6,497,300.11

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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.