Home / 673,844,127.99-1,010,786,783.62-231,180,598.41

Finding the Fourth Proportional to 673,844,127.99, 1,010,786,783.62 and 231,180,598.41

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Solution

The fourth proportional to 673,844,127.99, 1,010,786,783.62 and 231,180,598.41 is: 346,777,962.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    673,844,127.99 : 1,010,786,783.62 = 231,180,598.41 : x
  2. Step 2: Convert to fraction form
    673,844,127.99/1,010,786,783.62 = 231,180,598.41/x
  3. Step 3: Cross multiply
    673,844,127.99x = 1,010,786,783.62 × 231,180,598.41
  4. Step 4: Simplify right side
    673,844,127.99x = 233,674,293,500,565,440
  5. Step 5: Solve for x
    x = 233,674,293,500,565,440/673,844,127.99
  6. Step 6: Final answer
    x = 346,777,962.14

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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.