Home / 13,116,575,766,062-18,101,443,544,770-7,263,683,018,680

Finding the Fourth Proportional to 13,116,575,766,062, 18,101,443,544,770 and 7,263,683,018,680

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Solution

The fourth proportional to 13,116,575,766,062, 18,101,443,544,770 and 7,263,683,018,680 is: 10,024,197,659,113.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,116,575,766,062 : 18,101,443,544,770 = 7,263,683,018,680 : x
  2. Step 2: Convert to fraction form
    13,116,575,766,062/18,101,443,544,770 = 7,263,683,018,680/x
  3. Step 3: Cross multiply
    13,116,575,766,062x = 18,101,443,544,770 × 7,263,683,018,680
  4. Step 4: Simplify right side
    13,116,575,766,062x = 131,483,148,089,740,553,399,304,192
  5. Step 5: Solve for x
    x = 131,483,148,089,740,553,399,304,192/13,116,575,766,062
  6. Step 6: Final answer
    x = 10,024,197,659,113.27

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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.