Home / 1,058,294,266.37-1,460,527,894.08-634,923,860.44

Finding the Fourth Proportional to 1,058,294,266.37, 1,460,527,894.08 and 634,923,860.44

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Solution

The fourth proportional to 1,058,294,266.37, 1,460,527,894.08 and 634,923,860.44 is: 876,244,007.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,058,294,266.37 : 1,460,527,894.08 = 634,923,860.44 : x
  2. Step 2: Convert to fraction form
    1,058,294,266.37/1,460,527,894.08 = 634,923,860.44/x
  3. Step 3: Cross multiply
    1,058,294,266.37x = 1,460,527,894.08 × 634,923,860.44
  4. Step 4: Simplify right side
    1,058,294,266.37x = 927,324,008,779,099,648
  5. Step 5: Solve for x
    x = 927,324,008,779,099,648/1,058,294,266.37
  6. Step 6: Final answer
    x = 876,244,007.22

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Double scale
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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.