Home / 32,166,144,235.40-48,249,216,353.10-21,717,589,022.60

Finding the Fourth Proportional to 32,166,144,235.40, 48,249,216,353.10 and 21,717,589,022.60

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Solution

The fourth proportional to 32,166,144,235.40, 48,249,216,353.10 and 21,717,589,022.60 is: 32,576,383,533.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,166,144,235.40 : 48,249,216,353.10 = 21,717,589,022.60 : x
  2. Step 2: Convert to fraction form
    32,166,144,235.40/48,249,216,353.10 = 21,717,589,022.60/x
  3. Step 3: Cross multiply
    32,166,144,235.40x = 48,249,216,353.10 × 21,717,589,022.60
  4. Step 4: Simplify right side
    32,166,144,235.40x = 1,047,856,651,419,136,819,200
  5. Step 5: Solve for x
    x = 1,047,856,651,419,136,819,200/32,166,144,235.40
  6. Step 6: Final answer
    x = 32,576,383,533.90

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1.5x scale

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.