Home / 45,831,703.04-63,246,487.20-25,205,148.80

Finding the Fourth Proportional to 45,831,703.04, 63,246,487.20 and 25,205,148.80

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Solution

The fourth proportional to 45,831,703.04, 63,246,487.20 and 25,205,148.80 is: 34,782,410.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,831,703.04 : 63,246,487.20 = 25,205,148.80 : x
  2. Step 2: Convert to fraction form
    45,831,703.04/63,246,487.20 = 25,205,148.80/x
  3. Step 3: Cross multiply
    45,831,703.04x = 63,246,487.20 × 25,205,148.80
  4. Step 4: Simplify right side
    45,831,703.04x = 1,594,137,120,953,295.50
  5. Step 5: Solve for x
    x = 1,594,137,120,953,295.50/45,831,703.04
  6. Step 6: Final answer
    x = 34,782,410.76

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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.