Home / 1,755,438,078.63-2,632,754,180.69-1,046,587,218.31

Finding the Fourth Proportional to 1,755,438,078.63, 2,632,754,180.69 and 1,046,587,218.31

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Solution

The fourth proportional to 1,755,438,078.63, 2,632,754,180.69 and 1,046,587,218.31 is: 1,569,640,597.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,755,438,078.63 : 2,632,754,180.69 = 1,046,587,218.31 : x
  2. Step 2: Convert to fraction form
    1,755,438,078.63/2,632,754,180.69 = 1,046,587,218.31/x
  3. Step 3: Cross multiply
    1,755,438,078.63x = 2,632,754,180.69 × 1,046,587,218.31
  4. Step 4: Simplify right side
    1,755,438,078.63x = 2,755,406,874,457,137,152
  5. Step 5: Solve for x
    x = 2,755,406,874,457,137,152/1,755,438,078.63
  6. Step 6: Final answer
    x = 1,569,640,597.41

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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.