Home / 335,004,237.60-502,522,102.80-104,980,826.40

Finding the Fourth Proportional to 335,004,237.60, 502,522,102.80 and 104,980,826.40

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Solution

The fourth proportional to 335,004,237.60, 502,522,102.80 and 104,980,826.40 is: 157,476,174.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    335,004,237.60 : 502,522,102.80 = 104,980,826.40 : x
  2. Step 2: Convert to fraction form
    335,004,237.60/502,522,102.80 = 104,980,826.40/x
  3. Step 3: Cross multiply
    335,004,237.60x = 502,522,102.80 × 104,980,826.40
  4. Step 4: Simplify right side
    335,004,237.60x = 52,755,185,636,209,760
  5. Step 5: Solve for x
    x = 52,755,185,636,209,760/335,004,237.60
  6. Step 6: Final answer
    x = 157,476,174.08

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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.