Home / 436,493,955.85-602,271,739.03-250,819,099.27

Finding the Fourth Proportional to 436,493,955.85, 602,271,739.03 and 250,819,099.27

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Solution

The fourth proportional to 436,493,955.85, 602,271,739.03 and 250,819,099.27 is: 346,078,686.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    436,493,955.85 : 602,271,739.03 = 250,819,099.27 : x
  2. Step 2: Convert to fraction form
    436,493,955.85/602,271,739.03 = 250,819,099.27/x
  3. Step 3: Cross multiply
    436,493,955.85x = 602,271,739.03 × 250,819,099.27
  4. Step 4: Simplify right side
    436,493,955.85x = 151,061,255,099,281,088
  5. Step 5: Solve for x
    x = 151,061,255,099,281,088/436,493,955.85
  6. Step 6: Final answer
    x = 346,078,686.94

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.