Home / 1,757,883,659.70-2,425,882,107.98-954,111,445.80

Finding the Fourth Proportional to 1,757,883,659.70, 2,425,882,107.98 and 954,111,445.80

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Solution

The fourth proportional to 1,757,883,659.70, 2,425,882,107.98 and 954,111,445.80 is: 1,316,675,237.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,757,883,659.70 : 2,425,882,107.98 = 954,111,445.80 : x
  2. Step 2: Convert to fraction form
    1,757,883,659.70/2,425,882,107.98 = 954,111,445.80/x
  3. Step 3: Cross multiply
    1,757,883,659.70x = 2,425,882,107.98 × 954,111,445.80
  4. Step 4: Simplify right side
    1,757,883,659.70x = 2,314,561,885,386,632,704
  5. Step 5: Solve for x
    x = 2,314,561,885,386,632,704/1,757,883,659.70
  6. Step 6: Final answer
    x = 1,316,675,237.64

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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.