Home / 45,014,099.10-67,514,077.35-14,304,631.47

Finding the Fourth Proportional to 45,014,099.10, 67,514,077.35 and 14,304,631.47

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Solution

The fourth proportional to 45,014,099.10, 67,514,077.35 and 14,304,631.47 is: 21,454,700.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,014,099.10 : 67,514,077.35 = 14,304,631.47 : x
  2. Step 2: Convert to fraction form
    45,014,099.10/67,514,077.35 = 14,304,631.47/x
  3. Step 3: Cross multiply
    45,014,099.10x = 67,514,077.35 × 14,304,631.47
  4. Step 4: Simplify right side
    45,014,099.10x = 965,763,995,528,824.12
  5. Step 5: Solve for x
    x = 965,763,995,528,824.12/45,014,099.10
  6. Step 6: Final answer
    x = 21,454,700.08

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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.