Home / 175,288,701,193.51-241,878,000,261.86-98,130,766,002.80

Finding the Fourth Proportional to 175,288,701,193.51, 241,878,000,261.86 and 98,130,766,002.80

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Solution

The fourth proportional to 175,288,701,193.51, 241,878,000,261.86 and 98,130,766,002.80 is: 135,409,032,546.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    175,288,701,193.51 : 241,878,000,261.86 = 98,130,766,002.80 : x
  2. Step 2: Convert to fraction form
    175,288,701,193.51/241,878,000,261.86 = 98,130,766,002.80/x
  3. Step 3: Cross multiply
    175,288,701,193.51x = 241,878,000,261.86 × 98,130,766,002.80
  4. Step 4: Simplify right side
    175,288,701,193.51x = 23,735,673,444,920,568,315,904
  5. Step 5: Solve for x
    x = 23,735,673,444,920,568,315,904/175,288,701,193.51
  6. Step 6: Final answer
    x = 135,409,032,546.36

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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.