Home / 8,349,005,506.51-12,529,483,233.90-3,037,107,395.35

Finding the Fourth Proportional to 8,349,005,506.51, 12,529,483,233.90 and 3,037,107,395.35

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Solution

The fourth proportional to 8,349,005,506.51, 12,529,483,233.90 and 3,037,107,395.35 is: 4,557,834,601.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,349,005,506.51 : 12,529,483,233.90 = 3,037,107,395.35 : x
  2. Step 2: Convert to fraction form
    8,349,005,506.51/12,529,483,233.90 = 3,037,107,395.35/x
  3. Step 3: Cross multiply
    8,349,005,506.51x = 12,529,483,233.90 × 3,037,107,395.35
  4. Step 4: Simplify right side
    8,349,005,506.51x = 38,053,386,189,591,519,232
  5. Step 5: Solve for x
    x = 38,053,386,189,591,519,232/8,349,005,506.51
  6. Step 6: Final answer
    x = 4,557,834,601.97

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.