Home / 49,365,065.80-74,047,598.70-23,855,897.80

Finding the Fourth Proportional to 49,365,065.80, 74,047,598.70 and 23,855,897.80

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Solution

The fourth proportional to 49,365,065.80, 74,047,598.70 and 23,855,897.80 is: 35,783,846.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,365,065.80 : 74,047,598.70 = 23,855,897.80 : x
  2. Step 2: Convert to fraction form
    49,365,065.80/74,047,598.70 = 23,855,897.80/x
  3. Step 3: Cross multiply
    49,365,065.80x = 74,047,598.70 × 23,855,897.80
  4. Step 4: Simplify right side
    49,365,065.80x = 1,766,471,946,922,613
  5. Step 5: Solve for x
    x = 1,766,471,946,922,613/49,365,065.80
  6. Step 6: Final answer
    x = 35,783,846.70

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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.