Home / 16,193,242.98-22,346,656.65-8,851,124.34

Finding the Fourth Proportional to 16,193,242.98, 22,346,656.65 and 8,851,124.34

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Solution

The fourth proportional to 16,193,242.98, 22,346,656.65 and 8,851,124.34 is: 12,214,541.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,193,242.98 : 22,346,656.65 = 8,851,124.34 : x
  2. Step 2: Convert to fraction form
    16,193,242.98/22,346,656.65 = 8,851,124.34/x
  3. Step 3: Cross multiply
    16,193,242.98x = 22,346,656.65 × 8,851,124.34
  4. Step 4: Simplify right side
    16,193,242.98x = 197,793,036,592,437.84
  5. Step 5: Solve for x
    x = 197,793,036,592,437.84/16,193,242.98
  6. Step 6: Final answer
    x = 12,214,541.39

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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.