Home / 96,552,311.40-144,828,467.10-42,026,464.80

Finding the Fourth Proportional to 96,552,311.40, 144,828,467.10 and 42,026,464.80

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Solution

The fourth proportional to 96,552,311.40, 144,828,467.10 and 42,026,464.80 is: 63,039,697.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,552,311.40 : 144,828,467.10 = 42,026,464.80 : x
  2. Step 2: Convert to fraction form
    96,552,311.40/144,828,467.10 = 42,026,464.80/x
  3. Step 3: Cross multiply
    96,552,311.40x = 144,828,467.10 × 42,026,464.80
  4. Step 4: Simplify right side
    96,552,311.40x = 6,086,628,474,616,107
  5. Step 5: Solve for x
    x = 6,086,628,474,616,107/96,552,311.40
  6. Step 6: Final answer
    x = 63,039,697.20

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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.