Home / 5,473,294,435.54-7,553,205,771.19-3,215,329,130.86

Finding the Fourth Proportional to 5,473,294,435.54, 7,553,205,771.19 and 3,215,329,130.86

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Solution

The fourth proportional to 5,473,294,435.54, 7,553,205,771.19 and 3,215,329,130.86 is: 4,437,189,125.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,473,294,435.54 : 7,553,205,771.19 = 3,215,329,130.86 : x
  2. Step 2: Convert to fraction form
    5,473,294,435.54/7,553,205,771.19 = 3,215,329,130.86/x
  3. Step 3: Cross multiply
    5,473,294,435.54x = 7,553,205,771.19 × 3,215,329,130.86
  4. Step 4: Simplify right side
    5,473,294,435.54x = 24,286,042,547,476,234,240
  5. Step 5: Solve for x
    x = 24,286,042,547,476,234,240/5,473,294,435.54
  6. Step 6: Final answer
    x = 4,437,189,125.04

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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.