Home / 594,174,466.20-891,301,065.30-157,469,057.40

Finding the Fourth Proportional to 594,174,466.20, 891,301,065.30 and 157,469,057.40

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Solution

The fourth proportional to 594,174,466.20, 891,301,065.30 and 157,469,057.40 is: 236,214,018.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    594,174,466.20 : 891,301,065.30 = 157,469,057.40 : x
  2. Step 2: Convert to fraction form
    594,174,466.20/891,301,065.30 = 157,469,057.40/x
  3. Step 3: Cross multiply
    594,174,466.20x = 891,301,065.30 × 157,469,057.40
  4. Step 4: Simplify right side
    594,174,466.20x = 140,352,338,612,406,848
  5. Step 5: Solve for x
    x = 140,352,338,612,406,848/594,174,466.20
  6. Step 6: Final answer
    x = 236,214,018.94

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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.