Home / 177,355,317.96-244,748,026.98-99,040,247.64

Finding the Fourth Proportional to 177,355,317.96, 244,748,026.98 and 99,040,247.64

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Solution

The fourth proportional to 177,355,317.96, 244,748,026.98 and 99,040,247.64 is: 136,674,250.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    177,355,317.96 : 244,748,026.98 = 99,040,247.64 : x
  2. Step 2: Convert to fraction form
    177,355,317.96/244,748,026.98 = 99,040,247.64/x
  3. Step 3: Cross multiply
    177,355,317.96x = 244,748,026.98 × 99,040,247.64
  4. Step 4: Simplify right side
    177,355,317.96x = 24,239,905,201,500,600
  5. Step 5: Solve for x
    x = 24,239,905,201,500,600/177,355,317.96
  6. Step 6: Final answer
    x = 136,674,250.77

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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.