Home / 12,106,164,548.99-16,706,514,242.60-6,753,724,926.28

Finding the Fourth Proportional to 12,106,164,548.99, 16,706,514,242.60 and 6,753,724,926.28

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Solution

The fourth proportional to 12,106,164,548.99, 16,706,514,242.60 and 6,753,724,926.28 is: 9,320,144,395.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,106,164,548.99 : 16,706,514,242.60 = 6,753,724,926.28 : x
  2. Step 2: Convert to fraction form
    12,106,164,548.99/16,706,514,242.60 = 6,753,724,926.28/x
  3. Step 3: Cross multiply
    12,106,164,548.99x = 16,706,514,242.60 × 6,753,724,926.28
  4. Step 4: Simplify right side
    12,106,164,548.99x = 112,831,201,671,484,702,720
  5. Step 5: Solve for x
    x = 112,831,201,671,484,702,720/12,106,164,548.99
  6. Step 6: Final answer
    x = 9,320,144,395.43

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Double scale
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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.