Home / 397,259,412.30-596,023,075.98-175,900,531.32

Finding the Fourth Proportional to 397,259,412.30, 596,023,075.98 and 175,900,531.32

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Solution

The fourth proportional to 397,259,412.30, 596,023,075.98 and 175,900,531.32 is: 263,910,111.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    397,259,412.30 : 596,023,075.98 = 175,900,531.32 : x
  2. Step 2: Convert to fraction form
    397,259,412.30/596,023,075.98 = 175,900,531.32/x
  3. Step 3: Cross multiply
    397,259,412.30x = 596,023,075.98 × 175,900,531.32
  4. Step 4: Simplify right side
    397,259,412.30x = 104,840,775,743,862,736
  5. Step 5: Solve for x
    x = 104,840,775,743,862,736/397,259,412.30
  6. Step 6: Final answer
    x = 263,910,111.37

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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.