Home / 322,641,332,603.60-483,955,353,014.20-107,525,496,823.68

Finding the Fourth Proportional to 322,641,332,603.60, 483,955,353,014.20 and 107,525,496,823.68

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Solution

The fourth proportional to 322,641,332,603.60, 483,955,353,014.20 and 107,525,496,823.68 is: 161,286,030,383.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    322,641,332,603.60 : 483,955,353,014.20 = 107,525,496,823.68 : x
  2. Step 2: Convert to fraction form
    322,641,332,603.60/483,955,353,014.20 = 107,525,496,823.68/x
  3. Step 3: Cross multiply
    322,641,332,603.60x = 483,955,353,014.20 × 107,525,496,823.68
  4. Step 4: Simplify right side
    322,641,332,603.60x = 52,037,539,773,331,294,650,368
  5. Step 5: Solve for x
    x = 52,037,539,773,331,294,650,368/322,641,332,603.60
  6. Step 6: Final answer
    x = 161,286,030,383.67

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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.