Home / 11,905,649,103.60-16,429,665,381.48-6,553,095,024.24

Finding the Fourth Proportional to 11,905,649,103.60, 16,429,665,381.48 and 6,553,095,024.24

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Solution

The fourth proportional to 11,905,649,103.60, 16,429,665,381.48 and 6,553,095,024.24 is: 9,043,199,369.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,905,649,103.60 : 16,429,665,381.48 = 6,553,095,024.24 : x
  2. Step 2: Convert to fraction form
    11,905,649,103.60/16,429,665,381.48 = 6,553,095,024.24/x
  3. Step 3: Cross multiply
    11,905,649,103.60x = 16,429,665,381.48 × 6,553,095,024.24
  4. Step 4: Simplify right side
    11,905,649,103.60x = 107,665,158,461,304,766,464
  5. Step 5: Solve for x
    x = 107,665,158,461,304,766,464/11,905,649,103.60
  6. Step 6: Final answer
    x = 9,043,199,369.01

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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.