Home / 6,939,079,401.52-9,566,680,802-5,514,906,095.04

Finding the Fourth Proportional to 6,939,079,401.52, 9,566,680,802 and 5,514,906,095.04

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Solution

The fourth proportional to 6,939,079,401.52, 9,566,680,802 and 5,514,906,095.04 is: 7,603,219,852.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,939,079,401.52 : 9,566,680,802 = 5,514,906,095.04 : x
  2. Step 2: Convert to fraction form
    6,939,079,401.52/9,566,680,802 = 5,514,906,095.04/x
  3. Step 3: Cross multiply
    6,939,079,401.52x = 9,566,680,802 × 5,514,906,095.04
  4. Step 4: Simplify right side
    6,939,079,401.52x = 52,759,346,264,251,957,248
  5. Step 5: Solve for x
    x = 52,759,346,264,251,957,248/6,939,079,401.52
  6. Step 6: Final answer
    x = 7,603,219,852.58

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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.