Home / 32,388,985.07-48,583,477.60-10,823,586.76

Finding the Fourth Proportional to 32,388,985.07, 48,583,477.60 and 10,823,586.76

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Solution

The fourth proportional to 32,388,985.07, 48,583,477.60 and 10,823,586.76 is: 16,235,380.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,388,985.07 : 48,583,477.60 = 10,823,586.76 : x
  2. Step 2: Convert to fraction form
    32,388,985.07/48,583,477.60 = 10,823,586.76/x
  3. Step 3: Cross multiply
    32,388,985.07x = 48,583,477.60 × 10,823,586.76
  4. Step 4: Simplify right side
    32,388,985.07x = 525,847,484,663,199.25
  5. Step 5: Solve for x
    x = 525,847,484,663,199.25/32,388,985.07
  6. Step 6: Final answer
    x = 16,235,380.13

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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.