Home / 1,265,657,633.82-1,746,607,282.47-701,179,196.22

Finding the Fourth Proportional to 1,265,657,633.82, 1,746,607,282.47 and 701,179,196.22

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Solution

The fourth proportional to 1,265,657,633.82, 1,746,607,282.47 and 701,179,196.22 is: 967,627,151.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,265,657,633.82 : 1,746,607,282.47 = 701,179,196.22 : x
  2. Step 2: Convert to fraction form
    1,265,657,633.82/1,746,607,282.47 = 701,179,196.22/x
  3. Step 3: Cross multiply
    1,265,657,633.82x = 1,746,607,282.47 × 701,179,196.22
  4. Step 4: Simplify right side
    1,265,657,633.82x = 1,224,684,690,434,313,216
  5. Step 5: Solve for x
    x = 1,224,684,690,434,313,216/1,265,657,633.82
  6. Step 6: Final answer
    x = 967,627,151.06

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Double scale
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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.