Home / 12,288,196,592.55-16,957,740,775.01-6,649,472,950.83

Finding the Fourth Proportional to 12,288,196,592.55, 16,957,740,775.01 and 6,649,472,950.83

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Solution

The fourth proportional to 12,288,196,592.55, 16,957,740,775.01 and 6,649,472,950.83 is: 9,176,288,623.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,288,196,592.55 : 16,957,740,775.01 = 6,649,472,950.83 : x
  2. Step 2: Convert to fraction form
    12,288,196,592.55/16,957,740,775.01 = 6,649,472,950.83/x
  3. Step 3: Cross multiply
    12,288,196,592.55x = 16,957,740,775.01 × 6,649,472,950.83
  4. Step 4: Simplify right side
    12,288,196,592.55x = 112,760,038,590,582,702,080
  5. Step 5: Solve for x
    x = 112,760,038,590,582,702,080/12,288,196,592.55
  6. Step 6: Final answer
    x = 9,176,288,623.10

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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.