Home / 48,270,930.30-72,409,894.65-29,060,322.30

Finding the Fourth Proportional to 48,270,930.30, 72,409,894.65 and 29,060,322.30

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Solution

The fourth proportional to 48,270,930.30, 72,409,894.65 and 29,060,322.30 is: 43,592,590.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,270,930.30 : 72,409,894.65 = 29,060,322.30 : x
  2. Step 2: Convert to fraction form
    48,270,930.30/72,409,894.65 = 29,060,322.30/x
  3. Step 3: Cross multiply
    48,270,930.30x = 72,409,894.65 × 29,060,322.30
  4. Step 4: Simplify right side
    48,270,930.30x = 2,104,254,876,238,046
  5. Step 5: Solve for x
    x = 2,104,254,876,238,046/48,270,930.30
  6. Step 6: Final answer
    x = 43,592,590.06

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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.