Home / 45,442,602.70-68,163,904.05-14,737,122.70

Finding the Fourth Proportional to 45,442,602.70, 68,163,904.05 and 14,737,122.70

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Solution

The fourth proportional to 45,442,602.70, 68,163,904.05 and 14,737,122.70 is: 22,105,684.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,442,602.70 : 68,163,904.05 = 14,737,122.70 : x
  2. Step 2: Convert to fraction form
    45,442,602.70/68,163,904.05 = 14,737,122.70/x
  3. Step 3: Cross multiply
    45,442,602.70x = 68,163,904.05 × 14,737,122.70
  4. Step 4: Simplify right side
    45,442,602.70x = 1,004,539,817,695,876.88
  5. Step 5: Solve for x
    x = 1,004,539,817,695,876.88/45,442,602.70
  6. Step 6: Final answer
    x = 22,105,684.05

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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.