Home / 1,163,058,632.44-1,744,603,144.54-386,704,293.16

Finding the Fourth Proportional to 1,163,058,632.44, 1,744,603,144.54 and 386,704,293.16

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Solution

The fourth proportional to 1,163,058,632.44, 1,744,603,144.54 and 386,704,293.16 is: 580,061,492.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,163,058,632.44 : 1,744,603,144.54 = 386,704,293.16 : x
  2. Step 2: Convert to fraction form
    1,163,058,632.44/1,744,603,144.54 = 386,704,293.16/x
  3. Step 3: Cross multiply
    1,163,058,632.44x = 1,744,603,144.54 × 386,704,293.16
  4. Step 4: Simplify right side
    1,163,058,632.44x = 674,645,525,850,156,544
  5. Step 5: Solve for x
    x = 674,645,525,850,156,544/1,163,058,632.44
  6. Step 6: Final answer
    x = 580,061,492.20

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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.