Home / 466,681,633.46-699,931,636.07-134,665,301.18

Finding the Fourth Proportional to 466,681,633.46, 699,931,636.07 and 134,665,301.18

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Solution

The fourth proportional to 466,681,633.46, 699,931,636.07 and 134,665,301.18 is: 201,971,746.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    466,681,633.46 : 699,931,636.07 = 134,665,301.18 : x
  2. Step 2: Convert to fraction form
    466,681,633.46/699,931,636.07 = 134,665,301.18/x
  3. Step 3: Cross multiply
    466,681,633.46x = 699,931,636.07 × 134,665,301.18
  4. Step 4: Simplify right side
    466,681,633.46x = 94,256,504,576,776,720
  5. Step 5: Solve for x
    x = 94,256,504,576,776,720/466,681,633.46
  6. Step 6: Final answer
    x = 201,971,746.52

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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.