Home / 1,747,554,348.48-2,411,578,954.08-965,256,400.32

Finding the Fourth Proportional to 1,747,554,348.48, 2,411,578,954.08 and 965,256,400.32

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Solution

The fourth proportional to 1,747,554,348.48, 2,411,578,954.08 and 965,256,400.32 is: 1,332,028,398.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,747,554,348.48 : 2,411,578,954.08 = 965,256,400.32 : x
  2. Step 2: Convert to fraction form
    1,747,554,348.48/2,411,578,954.08 = 965,256,400.32/x
  3. Step 3: Cross multiply
    1,747,554,348.48x = 2,411,578,954.08 × 965,256,400.32
  4. Step 4: Simplify right side
    1,747,554,348.48x = 2,327,792,020,302,731,264
  5. Step 5: Solve for x
    x = 2,327,792,020,302,731,264/1,747,554,348.48
  6. Step 6: Final answer
    x = 1,332,028,398.62

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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.