Home / 23,851,246.40-35,776,869.60-21,263,393.60

Finding the Fourth Proportional to 23,851,246.40, 35,776,869.60 and 21,263,393.60

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Solution

The fourth proportional to 23,851,246.40, 35,776,869.60 and 21,263,393.60 is: 31,895,090.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,851,246.40 : 35,776,869.60 = 21,263,393.60 : x
  2. Step 2: Convert to fraction form
    23,851,246.40/35,776,869.60 = 21,263,393.60/x
  3. Step 3: Cross multiply
    23,851,246.40x = 35,776,869.60 × 21,263,393.60
  4. Step 4: Simplify right side
    23,851,246.40x = 760,737,660,080,674.62
  5. Step 5: Solve for x
    x = 760,737,660,080,674.62/23,851,246.40
  6. Step 6: Final answer
    x = 31,895,090.40

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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.