Home / 16,621,527.20-24,932,290.80-14,717,962.40

Finding the Fourth Proportional to 16,621,527.20, 24,932,290.80 and 14,717,962.40

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Solution

The fourth proportional to 16,621,527.20, 24,932,290.80 and 14,717,962.40 is: 22,076,943.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,621,527.20 : 24,932,290.80 = 14,717,962.40 : x
  2. Step 2: Convert to fraction form
    16,621,527.20/24,932,290.80 = 14,717,962.40/x
  3. Step 3: Cross multiply
    16,621,527.20x = 24,932,290.80 × 14,717,962.40
  4. Step 4: Simplify right side
    16,621,527.20x = 366,952,518,540,265.94
  5. Step 5: Solve for x
    x = 366,952,518,540,265.94/16,621,527.20
  6. Step 6: Final answer
    x = 22,076,943.60

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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.