Home / 15,382,465.52-23,071,935.72-4,024,010.48

Finding the Fourth Proportional to 15,382,465.52, 23,071,935.72 and 4,024,010.48

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Solution

The fourth proportional to 15,382,465.52, 23,071,935.72 and 4,024,010.48 is: 6,035,554.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,382,465.52 : 23,071,935.72 = 4,024,010.48 : x
  2. Step 2: Convert to fraction form
    15,382,465.52/23,071,935.72 = 4,024,010.48/x
  3. Step 3: Cross multiply
    15,382,465.52x = 23,071,935.72 × 4,024,010.48
  4. Step 4: Simplify right side
    15,382,465.52x = 92,841,711,131,166.34
  5. Step 5: Solve for x
    x = 92,841,711,131,166.34/15,382,465.52
  6. Step 6: Final answer
    x = 6,035,554.64

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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.