Home / 837,113,518.46-1,255,748,499.16-246,904,333.35

Finding the Fourth Proportional to 837,113,518.46, 1,255,748,499.16 and 246,904,333.35

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Solution

The fourth proportional to 837,113,518.46, 1,255,748,499.16 and 246,904,333.35 is: 370,379,571.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    837,113,518.46 : 1,255,748,499.16 = 246,904,333.35 : x
  2. Step 2: Convert to fraction form
    837,113,518.46/1,255,748,499.16 = 246,904,333.35/x
  3. Step 3: Cross multiply
    837,113,518.46x = 1,255,748,499.16 × 246,904,333.35
  4. Step 4: Simplify right side
    837,113,518.46x = 310,049,746,040,362,880
  5. Step 5: Solve for x
    x = 310,049,746,040,362,880/837,113,518.46
  6. Step 6: Final answer
    x = 370,379,571.23

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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.