Home / 663,317,460,502.12-995,075,676,716.16-232,978,695,727.07

Finding the Fourth Proportional to 663,317,460,502.12, 995,075,676,716.16 and 232,978,695,727.07

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Solution

The fourth proportional to 663,317,460,502.12, 995,075,676,716.16 and 232,978,695,727.07 is: 349,502,986,300.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    663,317,460,502.12 : 995,075,676,716.16 = 232,978,695,727.07 : x
  2. Step 2: Convert to fraction form
    663,317,460,502.12/995,075,676,716.16 = 232,978,695,727.07/x
  3. Step 3: Cross multiply
    663,317,460,502.12x = 995,075,676,716.16 × 232,978,695,727.07
  4. Step 4: Simplify right side
    663,317,460,502.12x = 231,831,433,311,062,541,205,504
  5. Step 5: Solve for x
    x = 231,831,433,311,062,541,205,504/663,317,460,502.12
  6. Step 6: Final answer
    x = 349,502,986,300.96

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.