Home / 2,197,316,549.40-3,295,317,411.90-723,184,245.96

Finding the Fourth Proportional to 2,197,316,549.40, 3,295,317,411.90 and 723,184,245.96

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Solution

The fourth proportional to 2,197,316,549.40, 3,295,317,411.90 and 723,184,245.96 is: 1,084,560,000.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,197,316,549.40 : 3,295,317,411.90 = 723,184,245.96 : x
  2. Step 2: Convert to fraction form
    2,197,316,549.40/3,295,317,411.90 = 723,184,245.96/x
  3. Step 3: Cross multiply
    2,197,316,549.40x = 3,295,317,411.90 × 723,184,245.96
  4. Step 4: Simplify right side
    2,197,316,549.40x = 2,383,121,637,723,760,640
  5. Step 5: Solve for x
    x = 2,383,121,637,723,760,640/2,197,316,549.40
  6. Step 6: Final answer
    x = 1,084,560,000.41

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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.