Home / 16,142,006.60-24,213,009.90-6,043,315.40

Finding the Fourth Proportional to 16,142,006.60, 24,213,009.90 and 6,043,315.40

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Solution

The fourth proportional to 16,142,006.60, 24,213,009.90 and 6,043,315.40 is: 9,064,973.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,142,006.60 : 24,213,009.90 = 6,043,315.40 : x
  2. Step 2: Convert to fraction form
    16,142,006.60/24,213,009.90 = 6,043,315.40/x
  3. Step 3: Cross multiply
    16,142,006.60x = 24,213,009.90 × 6,043,315.40
  4. Step 4: Simplify right side
    16,142,006.60x = 146,326,855,609,022.47
  5. Step 5: Solve for x
    x = 146,326,855,609,022.47/16,142,006.60
  6. Step 6: Final answer
    x = 9,064,973.10

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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.