Home / 16,460,053.20-24,690,079.80-10,413,435.60

Finding the Fourth Proportional to 16,460,053.20, 24,690,079.80 and 10,413,435.60

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Solution

The fourth proportional to 16,460,053.20, 24,690,079.80 and 10,413,435.60 is: 15,620,153.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,460,053.20 : 24,690,079.80 = 10,413,435.60 : x
  2. Step 2: Convert to fraction form
    16,460,053.20/24,690,079.80 = 10,413,435.60/x
  3. Step 3: Cross multiply
    16,460,053.20x = 24,690,079.80 × 10,413,435.60
  4. Step 4: Simplify right side
    16,460,053.20x = 257,108,555,956,160.88
  5. Step 5: Solve for x
    x = 257,108,555,956,160.88/16,460,053.20
  6. Step 6: Final answer
    x = 15,620,153.40

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1.5x scale

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.