Home / 29,831,816.85-44,748,687.51-8,266,626.33

Finding the Fourth Proportional to 29,831,816.85, 44,748,687.51 and 8,266,626.33

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Solution

The fourth proportional to 29,831,816.85, 44,748,687.51 and 8,266,626.33 is: 12,400,206.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,831,816.85 : 44,748,687.51 = 8,266,626.33 : x
  2. Step 2: Convert to fraction form
    29,831,816.85/44,748,687.51 = 8,266,626.33/x
  3. Step 3: Cross multiply
    29,831,816.85x = 44,748,687.51 × 8,266,626.33
  4. Step 4: Simplify right side
    29,831,816.85x = 369,920,678,403,108.12
  5. Step 5: Solve for x
    x = 369,920,678,403,108.12/29,831,816.85
  6. Step 6: Final answer
    x = 12,400,206.14

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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.