Home / 45,053,531.27-67,587,042.93-16,306,392.91

Finding the Fourth Proportional to 45,053,531.27, 67,587,042.93 and 16,306,392.91

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Solution

The fourth proportional to 45,053,531.27, 67,587,042.93 and 16,306,392.91 is: 24,462,030.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,053,531.27 : 67,587,042.93 = 16,306,392.91 : x
  2. Step 2: Convert to fraction form
    45,053,531.27/67,587,042.93 = 16,306,392.91/x
  3. Step 3: Cross multiply
    45,053,531.27x = 67,587,042.93 × 16,306,392.91
  4. Step 4: Simplify right side
    45,053,531.27x = 1,102,100,877,303,682.50
  5. Step 5: Solve for x
    x = 1,102,100,877,303,682.50/45,053,531.27
  6. Step 6: Final answer
    x = 24,462,030.97

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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.