Home / 175,534,792.53-263,319,575.45-64,899,470.76

Finding the Fourth Proportional to 175,534,792.53, 263,319,575.45 and 64,899,470.76

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Solution

The fourth proportional to 175,534,792.53, 263,319,575.45 and 64,899,470.76 is: 97,355,634.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    175,534,792.53 : 263,319,575.45 = 64,899,470.76 : x
  2. Step 2: Convert to fraction form
    175,534,792.53/263,319,575.45 = 64,899,470.76/x
  3. Step 3: Cross multiply
    175,534,792.53x = 263,319,575.45 × 64,899,470.76
  4. Step 4: Simplify right side
    175,534,792.53x = 17,089,301,087,128,390
  5. Step 5: Solve for x
    x = 17,089,301,087,128,390/175,534,792.53
  6. Step 6: Final answer
    x = 97,355,634.41

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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.