Home / 13,116,575,766,053-18,101,443,544,760-7,263,683,018,671.20

Finding the Fourth Proportional to 13,116,575,766,053, 18,101,443,544,760 and 7,263,683,018,671.20

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Solution

The fourth proportional to 13,116,575,766,053, 18,101,443,544,760 and 7,263,683,018,671.20 is: 10,024,197,659,102.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,116,575,766,053 : 18,101,443,544,760 = 7,263,683,018,671.20 : x
  2. Step 2: Convert to fraction form
    13,116,575,766,053/18,101,443,544,760 = 7,263,683,018,671.20/x
  3. Step 3: Cross multiply
    13,116,575,766,053x = 18,101,443,544,760 × 7,263,683,018,671.20
  4. Step 4: Simplify right side
    13,116,575,766,053x = 131,483,148,089,508,625,165,320,192
  5. Step 5: Solve for x
    x = 131,483,148,089,508,625,165,320,192/13,116,575,766,053
  6. Step 6: Final answer
    x = 10,024,197,659,102.47

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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.