Home / 3,074,773,674.03-4,243,191,758.96-1,665,080,065.23

Finding the Fourth Proportional to 3,074,773,674.03, 4,243,191,758.96 and 1,665,080,065.23

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Solution

The fourth proportional to 3,074,773,674.03, 4,243,191,758.96 and 1,665,080,065.23 is: 2,297,812,704.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,074,773,674.03 : 4,243,191,758.96 = 1,665,080,065.23 : x
  2. Step 2: Convert to fraction form
    3,074,773,674.03/4,243,191,758.96 = 1,665,080,065.23/x
  3. Step 3: Cross multiply
    3,074,773,674.03x = 4,243,191,758.96 × 1,665,080,065.23
  4. Step 4: Simplify right side
    3,074,773,674.03x = 7,065,254,010,784,189,440
  5. Step 5: Solve for x
    x = 7,065,254,010,784,189,440/3,074,773,674.03
  6. Step 6: Final answer
    x = 2,297,812,704.22

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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.