Home / 471,266,463,989.64-706,899,705,338.10-113,118,437,633.04

Finding the Fourth Proportional to 471,266,463,989.64, 706,899,705,338.10 and 113,118,437,633.04

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Solution

The fourth proportional to 471,266,463,989.64, 706,899,705,338.10 and 113,118,437,633.04 is: 169,677,658,694.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    471,266,463,989.64 : 706,899,705,338.10 = 113,118,437,633.04 : x
  2. Step 2: Convert to fraction form
    471,266,463,989.64/706,899,705,338.10 = 113,118,437,633.04/x
  3. Step 3: Cross multiply
    471,266,463,989.64x = 706,899,705,338.10 × 113,118,437,633.04
  4. Step 4: Simplify right side
    471,266,463,989.64x = 79,963,390,231,102,208,606,208
  5. Step 5: Solve for x
    x = 79,963,390,231,102,208,606,208/471,266,463,989.64
  6. Step 6: Final answer
    x = 169,677,658,694.72

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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.