Home / 234,020,506.65-350,778,817.57-88,397,799.45

Finding the Fourth Proportional to 234,020,506.65, 350,778,817.57 and 88,397,799.45

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Solution

The fourth proportional to 234,020,506.65, 350,778,817.57 and 88,397,799.45 is: 132,501,531.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    234,020,506.65 : 350,778,817.57 = 88,397,799.45 : x
  2. Step 2: Convert to fraction form
    234,020,506.65/350,778,817.57 = 88,397,799.45/x
  3. Step 3: Cross multiply
    234,020,506.65x = 350,778,817.57 × 88,397,799.45
  4. Step 4: Simplify right side
    234,020,506.65x = 31,008,075,566,860,996
  5. Step 5: Solve for x
    x = 31,008,075,566,860,996/234,020,506.65
  6. Step 6: Final answer
    x = 132,501,531.64

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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.