Home / 200,075,294.10-276,097,973.94-110,771,217.03

Finding the Fourth Proportional to 200,075,294.10, 276,097,973.94 and 110,771,217.03

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Solution

The fourth proportional to 200,075,294.10, 276,097,973.94 and 110,771,217.03 is: 152,860,995.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    200,075,294.10 : 276,097,973.94 = 110,771,217.03 : x
  2. Step 2: Convert to fraction form
    200,075,294.10/276,097,973.94 = 110,771,217.03/x
  3. Step 3: Cross multiply
    200,075,294.10x = 276,097,973.94 × 110,771,217.03
  4. Step 4: Simplify right side
    200,075,294.10x = 30,583,708,592,851,024
  5. Step 5: Solve for x
    x = 30,583,708,592,851,024/200,075,294.10
  6. Step 6: Final answer
    x = 152,860,995.31

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.