Home / 34,872,075.44-52,310,080.38-10,611,792.80

Finding the Fourth Proportional to 34,872,075.44, 52,310,080.38 and 10,611,792.80

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Solution

The fourth proportional to 34,872,075.44, 52,310,080.38 and 10,611,792.80 is: 15,918,287.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,872,075.44 : 52,310,080.38 = 10,611,792.80 : x
  2. Step 2: Convert to fraction form
    34,872,075.44/52,310,080.38 = 10,611,792.80/x
  3. Step 3: Cross multiply
    34,872,075.44x = 52,310,080.38 × 10,611,792.80
  4. Step 4: Simplify right side
    34,872,075.44x = 555,103,734,343,905.31
  5. Step 5: Solve for x
    x = 555,103,734,343,905.31/34,872,075.44
  6. Step 6: Final answer
    x = 15,918,287.84

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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.