Home / 6,478,290,208,662-13,931,540,818,428

Finding the Third Proportional to 6,478,290,208,662 and 13,931,540,818,428

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Solution

The third proportional to 6,478,290,208,662 and 13,931,540,818,428 is: 29,959,730,627,074.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,478,290,208,662 : 13,931,540,818,428 = 13,931,540,818,428 : x
  2. Step 2: Convert to fraction form
    6,478,290,208,662/13,931,540,818,428 = 13,931,540,818,428/x
  3. Step 3: Cross multiply
    6,478,290,208,662x = 13,931,540,818,428 × 13,931,540,818,428
  4. Step 4: Simplify right side
    6,478,290,208,662x = 194,087,829,575,525,515,772,559,360
  5. Step 5: Solve for x
    x = 194,087,829,575,525,515,772,559,360/6,478,290,208,662
  6. Step 6: Final answer
    x = 29,959,730,627,074.15

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Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.