Home / 38,130,980,260.31-57,204,744,676.68-11,600,807,335.43

Finding the Fourth Proportional to 38,130,980,260.31, 57,204,744,676.68 and 11,600,807,335.43

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Solution

The fourth proportional to 38,130,980,260.31, 57,204,744,676.68 and 11,600,807,335.43 is: 17,403,728,336.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,130,980,260.31 : 57,204,744,676.68 = 11,600,807,335.43 : x
  2. Step 2: Convert to fraction form
    38,130,980,260.31/57,204,744,676.68 = 11,600,807,335.43/x
  3. Step 3: Cross multiply
    38,130,980,260.31x = 57,204,744,676.68 × 11,600,807,335.43
  4. Step 4: Simplify right side
    38,130,980,260.31x = 663,621,221,666,343,485,440
  5. Step 5: Solve for x
    x = 663,621,221,666,343,485,440/38,130,980,260.31
  6. Step 6: Final answer
    x = 17,403,728,336.80

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.