Home / 1,180,175,202-1,628,854,962.48-703,896,101.04

Finding the Fourth Proportional to 1,180,175,202, 1,628,854,962.48 and 703,896,101.04

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Solution

The fourth proportional to 1,180,175,202, 1,628,854,962.48 and 703,896,101.04 is: 971,503,769.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,180,175,202 : 1,628,854,962.48 = 703,896,101.04 : x
  2. Step 2: Convert to fraction form
    1,180,175,202/1,628,854,962.48 = 703,896,101.04/x
  3. Step 3: Cross multiply
    1,180,175,202x = 1,628,854,962.48 × 703,896,101.04
  4. Step 4: Simplify right side
    1,180,175,202x = 1,146,544,657,249,327,488
  5. Step 5: Solve for x
    x = 1,146,544,657,249,327,488/1,180,175,202
  6. Step 6: Final answer
    x = 971,503,769.36

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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.