Home / 40,816,199.07-56,326,351.59-22,481,484.57

Finding the Fourth Proportional to 40,816,199.07, 56,326,351.59 and 22,481,484.57

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Solution

The fourth proportional to 40,816,199.07, 56,326,351.59 and 22,481,484.57 is: 31,024,446.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,816,199.07 : 56,326,351.59 = 22,481,484.57 : x
  2. Step 2: Convert to fraction form
    40,816,199.07/56,326,351.59 = 22,481,484.57/x
  3. Step 3: Cross multiply
    40,816,199.07x = 56,326,351.59 × 22,481,484.57
  4. Step 4: Simplify right side
    40,816,199.07x = 1,266,300,004,154,980
  5. Step 5: Solve for x
    x = 1,266,300,004,154,980/40,816,199.07
  6. Step 6: Final answer
    x = 31,024,446.98

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.