Home / 96,354,946,829.96-132,973,415,189.34-57,780,147,062.90

Finding the Fourth Proportional to 96,354,946,829.96, 132,973,415,189.34 and 57,780,147,062.90

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Solution

The fourth proportional to 96,354,946,829.96, 132,973,415,189.34 and 57,780,147,062.90 is: 79,738,754,862.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,354,946,829.96 : 132,973,415,189.34 = 57,780,147,062.90 : x
  2. Step 2: Convert to fraction form
    96,354,946,829.96/132,973,415,189.34 = 57,780,147,062.90/x
  3. Step 3: Cross multiply
    96,354,946,829.96x = 132,973,415,189.34 × 57,780,147,062.90
  4. Step 4: Simplify right side
    96,354,946,829.96x = 7,683,223,485,096,126,316,544
  5. Step 5: Solve for x
    x = 7,683,223,485,096,126,316,544/96,354,946,829.96
  6. Step 6: Final answer
    x = 79,738,754,862.84

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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.