Home / 753,043,670.03-1,129,565,505.04-753,043,670.03

Finding the Fourth Proportional to 753,043,670.03, 1,129,565,505.04 and 753,043,670.03

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Solution

The fourth proportional to 753,043,670.03, 1,129,565,505.04 and 753,043,670.03 is: 1,129,565,505.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    753,043,670.03 : 1,129,565,505.04 = 753,043,670.03 : x
  2. Step 2: Convert to fraction form
    753,043,670.03/1,129,565,505.04 = 753,043,670.03/x
  3. Step 3: Cross multiply
    753,043,670.03x = 1,129,565,505.04 × 753,043,670.03
  4. Step 4: Simplify right side
    753,043,670.03x = 850,612,153,447,081,472
  5. Step 5: Solve for x
    x = 850,612,153,447,081,472/753,043,670.03
  6. Step 6: Final answer
    x = 1,129,565,505.04

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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.