Home / 11,146,303,827.38-15,381,901,792.53-6,134,051,250.95

Finding the Fourth Proportional to 11,146,303,827.38, 15,381,901,792.53 and 6,134,051,250.95

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Solution

The fourth proportional to 11,146,303,827.38, 15,381,901,792.53 and 6,134,051,250.95 is: 8,464,992,108.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,146,303,827.38 : 15,381,901,792.53 = 6,134,051,250.95 : x
  2. Step 2: Convert to fraction form
    11,146,303,827.38/15,381,901,792.53 = 6,134,051,250.95/x
  3. Step 3: Cross multiply
    11,146,303,827.38x = 15,381,901,792.53 × 6,134,051,250.95
  4. Step 4: Simplify right side
    11,146,303,827.38x = 94,353,373,932,381,782,016
  5. Step 5: Solve for x
    x = 94,353,373,932,381,782,016/11,146,303,827.38
  6. Step 6: Final answer
    x = 8,464,992,108.02

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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.