Home / 68,410,579,331.16-94,373,051,585.76-59,365,642,467.96

Finding the Fourth Proportional to 68,410,579,331.16, 94,373,051,585.76 and 59,365,642,467.96

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Solution

The fourth proportional to 68,410,579,331.16, 94,373,051,585.76 and 59,365,642,467.96 is: 81,895,474,264.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    68,410,579,331.16 : 94,373,051,585.76 = 59,365,642,467.96 : x
  2. Step 2: Convert to fraction form
    68,410,579,331.16/94,373,051,585.76 = 59,365,642,467.96/x
  3. Step 3: Cross multiply
    68,410,579,331.16x = 94,373,051,585.76 × 59,365,642,467.96
  4. Step 4: Simplify right side
    68,410,579,331.16x = 5,602,516,839,050,573,250,560
  5. Step 5: Solve for x
    x = 5,602,516,839,050,573,250,560/68,410,579,331.16
  6. Step 6: Final answer
    x = 81,895,474,264.73

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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.