Home / 244,154,216.88-366,216,493.32-86,595,038.64

Finding the Fourth Proportional to 244,154,216.88, 366,216,493.32 and 86,595,038.64

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Solution

The fourth proportional to 244,154,216.88, 366,216,493.32 and 86,595,038.64 is: 129,887,297.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,154,216.88 : 366,216,493.32 = 86,595,038.64 : x
  2. Step 2: Convert to fraction form
    244,154,216.88/366,216,493.32 = 86,595,038.64/x
  3. Step 3: Cross multiply
    244,154,216.88x = 366,216,493.32 × 86,595,038.64
  4. Step 4: Simplify right side
    244,154,216.88x = 31,712,531,389,650,700
  5. Step 5: Solve for x
    x = 31,712,531,389,650,700/244,154,216.88
  6. Step 6: Final answer
    x = 129,887,297.44

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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.