Home / 14,677,906.30-21,946,000.65-10,851,531.10

Finding the Fourth Proportional to 14,677,906.30, 21,946,000.65 and 10,851,531.10

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Solution

The fourth proportional to 14,677,906.30, 21,946,000.65 and 10,851,531.10 is: 16,224,909.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,677,906.30 : 21,946,000.65 = 10,851,531.10 : x
  2. Step 2: Convert to fraction form
    14,677,906.30/21,946,000.65 = 10,851,531.10/x
  3. Step 3: Cross multiply
    14,677,906.30x = 21,946,000.65 × 10,851,531.10
  4. Step 4: Simplify right side
    14,677,906.30x = 238,147,708,574,095.19
  5. Step 5: Solve for x
    x = 238,147,708,574,095.19/14,677,906.30
  6. Step 6: Final answer
    x = 16,224,909.99

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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.