Home / 165,588,792,283.18-248,424,988,032.12-46,206,016,541.48

Finding the Fourth Proportional to 165,588,792,283.18, 248,424,988,032.12 and 46,206,016,541.48

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Solution

The fourth proportional to 165,588,792,283.18, 248,424,988,032.12 and 46,206,016,541.48 is: 69,320,688,604.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    165,588,792,283.18 : 248,424,988,032.12 = 46,206,016,541.48 : x
  2. Step 2: Convert to fraction form
    165,588,792,283.18/248,424,988,032.12 = 46,206,016,541.48/x
  3. Step 3: Cross multiply
    165,588,792,283.18x = 248,424,988,032.12 × 46,206,016,541.48
  4. Step 4: Simplify right side
    165,588,792,283.18x = 11,478,729,106,329,109,004,288
  5. Step 5: Solve for x
    x = 11,478,729,106,329,109,004,288/165,588,792,283.18
  6. Step 6: Final answer
    x = 69,320,688,604.93

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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.