Home / 175,761,907.79-263,458,308.78-59,136,777.46

Finding the Fourth Proportional to 175,761,907.79, 263,458,308.78 and 59,136,777.46

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Solution

The fourth proportional to 175,761,907.79, 263,458,308.78 and 59,136,777.46 is: 88,643,071.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    175,761,907.79 : 263,458,308.78 = 59,136,777.46 : x
  2. Step 2: Convert to fraction form
    175,761,907.79/263,458,308.78 = 59,136,777.46/x
  3. Step 3: Cross multiply
    175,761,907.79x = 263,458,308.78 × 59,136,777.46
  4. Step 4: Simplify right side
    175,761,907.79x = 15,580,075,376,640,146
  5. Step 5: Solve for x
    x = 15,580,075,376,640,146/175,761,907.79
  6. Step 6: Final answer
    x = 88,643,071.60

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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.