Home / 5,465,285,106.91-7,542,097,006.22-2,959,160,516.35

Finding the Fourth Proportional to 5,465,285,106.91, 7,542,097,006.22 and 2,959,160,516.35

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Solution

The fourth proportional to 5,465,285,106.91, 7,542,097,006.22 and 2,959,160,516.35 is: 4,083,643,439.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,465,285,106.91 : 7,542,097,006.22 = 2,959,160,516.35 : x
  2. Step 2: Convert to fraction form
    5,465,285,106.91/7,542,097,006.22 = 2,959,160,516.35/x
  3. Step 3: Cross multiply
    5,465,285,106.91x = 7,542,097,006.22 × 2,959,160,516.35
  4. Step 4: Simplify right side
    5,465,285,106.91x = 22,318,275,671,265,353,728
  5. Step 5: Solve for x
    x = 22,318,275,671,265,353,728/5,465,285,106.91
  6. Step 6: Final answer
    x = 4,083,643,439.40

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1.5x scale

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.