Home / 2,088,008,884.56-2,881,527,024.60-1,148,284,202.88

Finding the Fourth Proportional to 2,088,008,884.56, 2,881,527,024.60 and 1,148,284,202.88

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Solution

The fourth proportional to 2,088,008,884.56, 2,881,527,024.60 and 1,148,284,202.88 is: 1,584,673,315.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,088,008,884.56 : 2,881,527,024.60 = 1,148,284,202.88 : x
  2. Step 2: Convert to fraction form
    2,088,008,884.56/2,881,527,024.60 = 1,148,284,202.88/x
  3. Step 3: Cross multiply
    2,088,008,884.56x = 2,881,527,024.60 × 1,148,284,202.88
  4. Step 4: Simplify right side
    2,088,008,884.56x = 3,308,811,962,519,989,248
  5. Step 5: Solve for x
    x = 3,308,811,962,519,989,248/2,088,008,884.56
  6. Step 6: Final answer
    x = 1,584,673,315.80

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.