Home / 2,973,739,060.85-4,461,116,773.52-1,225,986,386.94

Finding the Fourth Proportional to 2,973,739,060.85, 4,461,116,773.52 and 1,225,986,386.94

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Solution

The fourth proportional to 2,973,739,060.85, 4,461,116,773.52 and 1,225,986,386.94 is: 1,839,189,089.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,973,739,060.85 : 4,461,116,773.52 = 1,225,986,386.94 : x
  2. Step 2: Convert to fraction form
    2,973,739,060.85/4,461,116,773.52 = 1,225,986,386.94/x
  3. Step 3: Cross multiply
    2,973,739,060.85x = 4,461,116,773.52 × 1,225,986,386.94
  4. Step 4: Simplify right side
    2,973,739,060.85x = 5,469,268,434,899,433,472
  5. Step 5: Solve for x
    x = 5,469,268,434,899,433,472/2,973,739,060.85
  6. Step 6: Final answer
    x = 1,839,189,089.22

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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.