Home / 106,848,953.20-160,301,062.68-62,570,632.60

Finding the Fourth Proportional to 106,848,953.20, 160,301,062.68 and 62,570,632.60

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Solution

The fourth proportional to 106,848,953.20, 160,301,062.68 and 62,570,632.60 is: 93,872,130.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    106,848,953.20 : 160,301,062.68 = 62,570,632.60 : x
  2. Step 2: Convert to fraction form
    106,848,953.20/160,301,062.68 = 62,570,632.60/x
  3. Step 3: Cross multiply
    106,848,953.20x = 160,301,062.68 × 62,570,632.60
  4. Step 4: Simplify right side
    106,848,953.20x = 10,030,138,898,339,852
  5. Step 5: Solve for x
    x = 10,030,138,898,339,852/106,848,953.20
  6. Step 6: Final answer
    x = 93,872,130.68

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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.