Home / 9,565,663,686.75-13,464,692,466.19

Finding the Third Proportional to 9,565,663,686.75 and 13,464,692,466.19

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Solution

The third proportional to 9,565,663,686.75 and 13,464,692,466.19 is: 18,952,991,569.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,565,663,686.75 : 13,464,692,466.19 = 13,464,692,466.19 : x
  2. Step 2: Convert to fraction form
    9,565,663,686.75/13,464,692,466.19 = 13,464,692,466.19/x
  3. Step 3: Cross multiply
    9,565,663,686.75x = 13,464,692,466.19 × 13,464,692,466.19
  4. Step 4: Simplify right side
    9,565,663,686.75x = 181,297,943,209,019,867,136
  5. Step 5: Solve for x
    x = 181,297,943,209,019,867,136/9,565,663,686.75
  6. Step 6: Final answer
    x = 18,952,991,569.23

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Why These Related Problems?

These problems maintain the same ratio (1.41) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.