Home / 46,229,742,433.92-63,797,371,076.16-25,108,151,329.92

Finding the Fourth Proportional to 46,229,742,433.92, 63,797,371,076.16 and 25,108,151,329.92

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Solution

The fourth proportional to 46,229,742,433.92, 63,797,371,076.16 and 25,108,151,329.92 is: 34,649,426,172.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,229,742,433.92 : 63,797,371,076.16 = 25,108,151,329.92 : x
  2. Step 2: Convert to fraction form
    46,229,742,433.92/63,797,371,076.16 = 25,108,151,329.92/x
  3. Step 3: Cross multiply
    46,229,742,433.92x = 63,797,371,076.16 × 25,108,151,329.92
  4. Step 4: Simplify right side
    46,229,742,433.92x = 1,601,834,047,431,286,456,320
  5. Step 5: Solve for x
    x = 1,601,834,047,431,286,456,320/46,229,742,433.92
  6. Step 6: Final answer
    x = 34,649,426,172.36

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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.