Home / 1,757,172,806.16-2,424,891,820.22-964,232,054.97

Finding the Fourth Proportional to 1,757,172,806.16, 2,424,891,820.22 and 964,232,054.97

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Solution

The fourth proportional to 1,757,172,806.16, 2,424,891,820.22 and 964,232,054.97 is: 1,330,636,585.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,757,172,806.16 : 2,424,891,820.22 = 964,232,054.97 : x
  2. Step 2: Convert to fraction form
    1,757,172,806.16/2,424,891,820.22 = 964,232,054.97/x
  3. Step 3: Cross multiply
    1,757,172,806.16x = 2,424,891,820.22 × 964,232,054.97
  4. Step 4: Simplify right side
    1,757,172,806.16x = 2,338,158,422,890,674,176
  5. Step 5: Solve for x
    x = 2,338,158,422,890,674,176/1,757,172,806.16
  6. Step 6: Final answer
    x = 1,330,636,585.48

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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.