Home / 31,368,384,500.40-47,052,576,750.60-31,368,384,500.40

Finding the Fourth Proportional to 31,368,384,500.40, 47,052,576,750.60 and 31,368,384,500.40

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Solution

The fourth proportional to 31,368,384,500.40, 47,052,576,750.60 and 31,368,384,500.40 is: 47,052,576,750.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,368,384,500.40 : 47,052,576,750.60 = 31,368,384,500.40 : x
  2. Step 2: Convert to fraction form
    31,368,384,500.40/47,052,576,750.60 = 31,368,384,500.40/x
  3. Step 3: Cross multiply
    31,368,384,500.40x = 47,052,576,750.60 × 31,368,384,500.40
  4. Step 4: Simplify right side
    31,368,384,500.40x = 1,475,963,319,247,402,434,560
  5. Step 5: Solve for x
    x = 1,475,963,319,247,402,434,560/31,368,384,500.40
  6. Step 6: Final answer
    x = 47,052,576,750.60

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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.