Home / 4,484,952,341.55-6,727,428,512.33-2,155,327,573.95

Finding the Fourth Proportional to 4,484,952,341.55, 6,727,428,512.33 and 2,155,327,573.95

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Solution

The fourth proportional to 4,484,952,341.55, 6,727,428,512.33 and 2,155,327,573.95 is: 3,232,991,360.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,484,952,341.55 : 6,727,428,512.33 = 2,155,327,573.95 : x
  2. Step 2: Convert to fraction form
    4,484,952,341.55/6,727,428,512.33 = 2,155,327,573.95/x
  3. Step 3: Cross multiply
    4,484,952,341.55x = 6,727,428,512.33 × 2,155,327,573.95
  4. Step 4: Simplify right side
    4,484,952,341.55x = 14,499,812,174,391,498,752
  5. Step 5: Solve for x
    x = 14,499,812,174,391,498,752/4,484,952,341.55
  6. Step 6: Final answer
    x = 3,232,991,360.93

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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.