Home / 1,014,651,255.24-1,521,423,003.24-305,496,384.84

Finding the Fourth Proportional to 1,014,651,255.24, 1,521,423,003.24 and 305,496,384.84

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Solution

The fourth proportional to 1,014,651,255.24, 1,521,423,003.24 and 305,496,384.84 is: 458,077,812.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,014,651,255.24 : 1,521,423,003.24 = 305,496,384.84 : x
  2. Step 2: Convert to fraction form
    1,014,651,255.24/1,521,423,003.24 = 305,496,384.84/x
  3. Step 3: Cross multiply
    1,014,651,255.24x = 1,521,423,003.24 × 305,496,384.84
  4. Step 4: Simplify right side
    1,014,651,255.24x = 464,789,227,302,235,584
  5. Step 5: Solve for x
    x = 464,789,227,302,235,584/1,014,651,255.24
  6. Step 6: Final answer
    x = 458,077,812.35

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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.