Home / 31,497,903.48-43,466,154.96-17,369,082.36

Finding the Fourth Proportional to 31,497,903.48, 43,466,154.96 and 17,369,082.36

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Solution

The fourth proportional to 31,497,903.48, 43,466,154.96 and 17,369,082.36 is: 23,968,808.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,497,903.48 : 43,466,154.96 = 17,369,082.36 : x
  2. Step 2: Convert to fraction form
    31,497,903.48/43,466,154.96 = 17,369,082.36/x
  3. Step 3: Cross multiply
    31,497,903.48x = 43,466,154.96 × 17,369,082.36
  4. Step 4: Simplify right side
    31,497,903.48x = 754,967,225,372,762.50
  5. Step 5: Solve for x
    x = 754,967,225,372,762.50/31,497,903.48
  6. Step 6: Final answer
    x = 23,968,808.78

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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.