Home / 13,116,575,766,055-18,101,443,544,763-7,263,683,018,673.40

Finding the Fourth Proportional to 13,116,575,766,055, 18,101,443,544,763 and 7,263,683,018,673.40

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Solution

The fourth proportional to 13,116,575,766,055, 18,101,443,544,763 and 7,263,683,018,673.40 is: 10,024,197,659,105.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,116,575,766,055 : 18,101,443,544,763 = 7,263,683,018,673.40 : x
  2. Step 2: Convert to fraction form
    13,116,575,766,055/18,101,443,544,763 = 7,263,683,018,673.40/x
  3. Step 3: Cross multiply
    13,116,575,766,055x = 18,101,443,544,763 × 7,263,683,018,673.40
  4. Step 4: Simplify right side
    13,116,575,766,055x = 131,483,148,089,570,249,356,083,200
  5. Step 5: Solve for x
    x = 131,483,148,089,570,249,356,083,200/13,116,575,766,055
  6. Step 6: Final answer
    x = 10,024,197,659,105.64

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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.