Home / 26,691,868,905.30-40,037,803,357.95-7,064,548,175.70

Finding the Fourth Proportional to 26,691,868,905.30, 40,037,803,357.95 and 7,064,548,175.70

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Solution

The fourth proportional to 26,691,868,905.30, 40,037,803,357.95 and 7,064,548,175.70 is: 10,596,822,263.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,691,868,905.30 : 40,037,803,357.95 = 7,064,548,175.70 : x
  2. Step 2: Convert to fraction form
    26,691,868,905.30/40,037,803,357.95 = 7,064,548,175.70/x
  3. Step 3: Cross multiply
    26,691,868,905.30x = 40,037,803,357.95 × 7,064,548,175.70
  4. Step 4: Simplify right side
    26,691,868,905.30x = 282,848,990,671,440,969,728
  5. Step 5: Solve for x
    x = 282,848,990,671,440,969,728/26,691,868,905.30
  6. Step 6: Final answer
    x = 10,596,822,263.55

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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.