Home / 4,763,203,389.46-6,573,226,126.99-2,648,613,932.87

Finding the Fourth Proportional to 4,763,203,389.46, 6,573,226,126.99 and 2,648,613,932.87

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Solution

The fourth proportional to 4,763,203,389.46, 6,573,226,126.99 and 2,648,613,932.87 is: 3,655,090,257.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,763,203,389.46 : 6,573,226,126.99 = 2,648,613,932.87 : x
  2. Step 2: Convert to fraction form
    4,763,203,389.46/6,573,226,126.99 = 2,648,613,932.87/x
  3. Step 3: Cross multiply
    4,763,203,389.46x = 6,573,226,126.99 × 2,648,613,932.87
  4. Step 4: Simplify right side
    4,763,203,389.46x = 17,409,938,303,860,633,600
  5. Step 5: Solve for x
    x = 17,409,938,303,860,633,600/4,763,203,389.46
  6. Step 6: Final answer
    x = 3,655,090,257.62

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1.5x scale

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.