Home / 118,112,062.60-177,168,093.90-37,357,784.20

Finding the Fourth Proportional to 118,112,062.60, 177,168,093.90 and 37,357,784.20

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Solution

The fourth proportional to 118,112,062.60, 177,168,093.90 and 37,357,784.20 is: 56,036,676.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    118,112,062.60 : 177,168,093.90 = 37,357,784.20 : x
  2. Step 2: Convert to fraction form
    118,112,062.60/177,168,093.90 = 37,357,784.20/x
  3. Step 3: Cross multiply
    118,112,062.60x = 177,168,093.90 × 37,357,784.20
  4. Step 4: Simplify right side
    118,112,062.60x = 6,618,607,419,041,537
  5. Step 5: Solve for x
    x = 6,618,607,419,041,537/118,112,062.60
  6. Step 6: Final answer
    x = 56,036,676.30

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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.