Home / 466,681,634.96-699,931,638.32-134,665,302.68

Finding the Fourth Proportional to 466,681,634.96, 699,931,638.32 and 134,665,302.68

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Solution

The fourth proportional to 466,681,634.96, 699,931,638.32 and 134,665,302.68 is: 201,971,748.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    466,681,634.96 : 699,931,638.32 = 134,665,302.68 : x
  2. Step 2: Convert to fraction form
    466,681,634.96/699,931,638.32 = 134,665,302.68/x
  3. Step 3: Cross multiply
    466,681,634.96x = 699,931,638.32 × 134,665,302.68
  4. Step 4: Simplify right side
    466,681,634.96x = 94,256,505,929,671,104
  5. Step 5: Solve for x
    x = 94,256,505,929,671,104/466,681,634.96
  6. Step 6: Final answer
    x = 201,971,748.77

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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.