Home / 2,216,143,795.58-3,058,255,763.07-1,226,076,298.46

Finding the Fourth Proportional to 2,216,143,795.58, 3,058,255,763.07 and 1,226,076,298.46

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Solution

The fourth proportional to 2,216,143,795.58, 3,058,255,763.07 and 1,226,076,298.46 is: 1,691,972,747.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,216,143,795.58 : 3,058,255,763.07 = 1,226,076,298.46 : x
  2. Step 2: Convert to fraction form
    2,216,143,795.58/3,058,255,763.07 = 1,226,076,298.46/x
  3. Step 3: Cross multiply
    2,216,143,795.58x = 3,058,255,763.07 × 1,226,076,298.46
  4. Step 4: Simplify right side
    2,216,143,795.58x = 3,749,654,905,713,537,024
  5. Step 5: Solve for x
    x = 3,749,654,905,713,537,024/2,216,143,795.58
  6. Step 6: Final answer
    x = 1,691,972,747.08

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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.