Home / 11,680,263,492.50-17,520,395,441.13-2,837,042,758.01

Finding the Fourth Proportional to 11,680,263,492.50, 17,520,395,441.13 and 2,837,042,758.01

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Solution

The fourth proportional to 11,680,263,492.50, 17,520,395,441.13 and 2,837,042,758.01 is: 4,255,564,186.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,680,263,492.50 : 17,520,395,441.13 = 2,837,042,758.01 : x
  2. Step 2: Convert to fraction form
    11,680,263,492.50/17,520,395,441.13 = 2,837,042,758.01/x
  3. Step 3: Cross multiply
    11,680,263,492.50x = 17,520,395,441.13 × 2,837,042,758.01
  4. Step 4: Simplify right side
    11,680,263,492.50x = 49,706,111,003,773,083,648
  5. Step 5: Solve for x
    x = 49,706,111,003,773,083,648/11,680,263,492.50
  6. Step 6: Final answer
    x = 4,255,564,186.17

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1.5x scale

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.