Home / 66,296,732,152.30-91,506,512,887.40-43,179,551,706.26

Finding the Fourth Proportional to 66,296,732,152.30, 91,506,512,887.40 and 43,179,551,706.26

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Solution

The fourth proportional to 66,296,732,152.30, 91,506,512,887.40 and 43,179,551,706.26 is: 59,598,868,245.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    66,296,732,152.30 : 91,506,512,887.40 = 43,179,551,706.26 : x
  2. Step 2: Convert to fraction form
    66,296,732,152.30/91,506,512,887.40 = 43,179,551,706.26/x
  3. Step 3: Cross multiply
    66,296,732,152.30x = 91,506,512,887.40 × 43,179,551,706.26
  4. Step 4: Simplify right side
    66,296,732,152.30x = 3,951,210,204,681,035,317,248
  5. Step 5: Solve for x
    x = 3,951,210,204,681,035,317,248/66,296,732,152.30
  6. Step 6: Final answer
    x = 59,598,868,245.94

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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.