Home / 29,233,586.40-43,854,316.20-10,070,217.60

Finding the Fourth Proportional to 29,233,586.40, 43,854,316.20 and 10,070,217.60

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Solution

The fourth proportional to 29,233,586.40, 43,854,316.20 and 10,070,217.60 is: 15,106,682.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,233,586.40 : 43,854,316.20 = 10,070,217.60 : x
  2. Step 2: Convert to fraction form
    29,233,586.40/43,854,316.20 = 10,070,217.60/x
  3. Step 3: Cross multiply
    29,233,586.40x = 43,854,316.20 × 10,070,217.60
  4. Step 4: Simplify right side
    29,233,586.40x = 441,622,506,833,205.12
  5. Step 5: Solve for x
    x = 441,622,506,833,205.12/29,233,586.40
  6. Step 6: Final answer
    x = 15,106,682.46

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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.