Home / 52,893,957.22-79,353,237.70-16,500,385.46

Finding the Fourth Proportional to 52,893,957.22, 79,353,237.70 and 16,500,385.46

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Solution

The fourth proportional to 52,893,957.22, 79,353,237.70 and 16,500,385.46 is: 24,754,415.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,893,957.22 : 79,353,237.70 = 16,500,385.46 : x
  2. Step 2: Convert to fraction form
    52,893,957.22/79,353,237.70 = 16,500,385.46/x
  3. Step 3: Cross multiply
    52,893,957.22x = 79,353,237.70 × 16,500,385.46
  4. Step 4: Simplify right side
    52,893,957.22x = 1,309,359,009,768,012.50
  5. Step 5: Solve for x
    x = 1,309,359,009,768,012.50/52,893,957.22
  6. Step 6: Final answer
    x = 24,754,415.79

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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.