Home / 466,681,632.96-699,931,635.32-134,665,300.68

Finding the Fourth Proportional to 466,681,632.96, 699,931,635.32 and 134,665,300.68

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Solution

The fourth proportional to 466,681,632.96, 699,931,635.32 and 134,665,300.68 is: 201,971,745.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    466,681,632.96 : 699,931,635.32 = 134,665,300.68 : x
  2. Step 2: Convert to fraction form
    466,681,632.96/699,931,635.32 = 134,665,300.68/x
  3. Step 3: Cross multiply
    466,681,632.96x = 699,931,635.32 × 134,665,300.68
  4. Step 4: Simplify right side
    466,681,632.96x = 94,256,504,125,811,920
  5. Step 5: Solve for x
    x = 94,256,504,125,811,920/466,681,632.96
  6. Step 6: Final answer
    x = 201,971,745.77

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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.