Home / 96,545,683.60-144,874,512.60-35,967,533.20

Finding the Fourth Proportional to 96,545,683.60, 144,874,512.60 and 35,967,533.20

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Solution

The fourth proportional to 96,545,683.60, 144,874,512.60 and 35,967,533.20 is: 53,972,157.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,545,683.60 : 144,874,512.60 = 35,967,533.20 : x
  2. Step 2: Convert to fraction form
    96,545,683.60/144,874,512.60 = 35,967,533.20/x
  3. Step 3: Cross multiply
    96,545,683.60x = 144,874,512.60 × 35,967,533.20
  4. Step 4: Simplify right side
    96,545,683.60x = 5,210,778,841,774,319
  5. Step 5: Solve for x
    x = 5,210,778,841,774,319/96,545,683.60
  6. Step 6: Final answer
    x = 53,972,157.51

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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.