Home / 2,973,739,055.63-4,461,116,765.70-1,225,986,381.72

Finding the Fourth Proportional to 2,973,739,055.63, 4,461,116,765.70 and 1,225,986,381.72

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Solution

The fourth proportional to 2,973,739,055.63, 4,461,116,765.70 and 1,225,986,381.72 is: 1,839,189,081.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,973,739,055.63 : 4,461,116,765.70 = 1,225,986,381.72 : x
  2. Step 2: Convert to fraction form
    2,973,739,055.63/4,461,116,765.70 = 1,225,986,381.72/x
  3. Step 3: Cross multiply
    2,973,739,055.63x = 4,461,116,765.70 × 1,225,986,381.72
  4. Step 4: Simplify right side
    2,973,739,055.63x = 5,469,268,402,024,580,096
  5. Step 5: Solve for x
    x = 5,469,268,402,024,580,096/2,973,739,055.63
  6. Step 6: Final answer
    x = 1,839,189,081.39

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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.