Home / 29,588,946.22-40,834,006.83-16,536,204.76

Finding the Fourth Proportional to 29,588,946.22, 40,834,006.83 and 16,536,204.76

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Solution

The fourth proportional to 29,588,946.22, 40,834,006.83 and 16,536,204.76 is: 22,820,667.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,588,946.22 : 40,834,006.83 = 16,536,204.76 : x
  2. Step 2: Convert to fraction form
    29,588,946.22/40,834,006.83 = 16,536,204.76/x
  3. Step 3: Cross multiply
    29,588,946.22x = 40,834,006.83 × 16,536,204.76
  4. Step 4: Simplify right side
    29,588,946.22x = 675,239,498,112,118.50
  5. Step 5: Solve for x
    x = 675,239,498,112,118.50/29,588,946.22
  6. Step 6: Final answer
    x = 22,820,667.32

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.