Home / 25,781,084,427,312-35,593,955,783,910-16,411,170,743,860

Finding the Fourth Proportional to 25,781,084,427,312, 35,593,955,783,910 and 16,411,170,743,860

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Solution

The fourth proportional to 25,781,084,427,312, 35,593,955,783,910 and 16,411,170,743,860 is: 22,657,638,295,475.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,781,084,427,312 : 35,593,955,783,910 = 16,411,170,743,860 : x
  2. Step 2: Convert to fraction form
    25,781,084,427,312/35,593,955,783,910 = 16,411,170,743,860/x
  3. Step 3: Cross multiply
    25,781,084,427,312x = 35,593,955,783,910 × 16,411,170,743,860
  4. Step 4: Simplify right side
    25,781,084,427,312x = 584,138,485,819,150,192,561,094,656
  5. Step 5: Solve for x
    x = 584,138,485,819,150,192,561,094,656/25,781,084,427,312
  6. Step 6: Final answer
    x = 22,657,638,295,475.45

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Double scale
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1.5x scale

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.