Home / 4,041,774,879.30-5,575,560,132.51-2,557,523,939.22

Finding the Fourth Proportional to 4,041,774,879.30, 5,575,560,132.51 and 2,557,523,939.22

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Solution

The fourth proportional to 4,041,774,879.30, 5,575,560,132.51 and 2,557,523,939.22 is: 3,528,061,047.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,041,774,879.30 : 5,575,560,132.51 = 2,557,523,939.22 : x
  2. Step 2: Convert to fraction form
    4,041,774,879.30/5,575,560,132.51 = 2,557,523,939.22/x
  3. Step 3: Cross multiply
    4,041,774,879.30x = 5,575,560,132.51 × 2,557,523,939.22
  4. Step 4: Simplify right side
    4,041,774,879.30x = 14,259,628,513,454,960,640
  5. Step 5: Solve for x
    x = 14,259,628,513,454,960,640/4,041,774,879.30
  6. Step 6: Final answer
    x = 3,528,061,047.26

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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.