Home / 48,393,607.68-72,590,345.53-22,471,734.24

Finding the Fourth Proportional to 48,393,607.68, 72,590,345.53 and 22,471,734.24

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Solution

The fourth proportional to 48,393,607.68, 72,590,345.53 and 22,471,734.24 is: 33,707,570.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,393,607.68 : 72,590,345.53 = 22,471,734.24 : x
  2. Step 2: Convert to fraction form
    48,393,607.68/72,590,345.53 = 22,471,734.24/x
  3. Step 3: Cross multiply
    48,393,607.68x = 72,590,345.53 × 22,471,734.24
  4. Step 4: Simplify right side
    48,393,607.68x = 1,631,230,953,083,752.50
  5. Step 5: Solve for x
    x = 1,631,230,953,083,752.50/48,393,607.68
  6. Step 6: Final answer
    x = 33,707,570.72

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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.