Home / 32,211,924.95-48,311,650.36-12,516,017.27

Finding the Fourth Proportional to 32,211,924.95, 48,311,650.36 and 12,516,017.27

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Solution

The fourth proportional to 32,211,924.95, 48,311,650.36 and 12,516,017.27 is: 18,771,602.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,211,924.95 : 48,311,650.36 = 12,516,017.27 : x
  2. Step 2: Convert to fraction form
    32,211,924.95/48,311,650.36 = 12,516,017.27/x
  3. Step 3: Cross multiply
    32,211,924.95x = 48,311,650.36 × 12,516,017.27
  4. Step 4: Simplify right side
    32,211,924.95x = 604,669,450,022,048.50
  5. Step 5: Solve for x
    x = 604,669,450,022,048.50/32,211,924.95
  6. Step 6: Final answer
    x = 18,771,602.47

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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.