Home / 11,050,643,803.88-16,569,912,260.67-5,442,247,950.00

Finding the Fourth Proportional to 11,050,643,803.88, 16,569,912,260.67 and 5,442,247,950.00

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Solution

The fourth proportional to 11,050,643,803.88, 16,569,912,260.67 and 5,442,247,950.00 is: 8,160,390,709.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,050,643,803.88 : 16,569,912,260.67 = 5,442,247,950.00 : x
  2. Step 2: Convert to fraction form
    11,050,643,803.88/16,569,912,260.67 = 5,442,247,950.00/x
  3. Step 3: Cross multiply
    11,050,643,803.88x = 16,569,912,260.67 × 5,442,247,950.00
  4. Step 4: Simplify right side
    11,050,643,803.88x = 90,177,571,032,233,525,248
  5. Step 5: Solve for x
    x = 90,177,571,032,233,525,248/11,050,643,803.88
  6. Step 6: Final answer
    x = 8,160,390,709.59

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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.