Home / 2,434,463,840.70-3,359,635,077.60-1,377,170,607.42

Finding the Fourth Proportional to 2,434,463,840.70, 3,359,635,077.60 and 1,377,170,607.42

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Solution

The fourth proportional to 2,434,463,840.70, 3,359,635,077.60 and 1,377,170,607.42 is: 1,900,537,852.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,434,463,840.70 : 3,359,635,077.60 = 1,377,170,607.42 : x
  2. Step 2: Convert to fraction form
    2,434,463,840.70/3,359,635,077.60 = 1,377,170,607.42/x
  3. Step 3: Cross multiply
    2,434,463,840.70x = 3,359,635,077.60 × 1,377,170,607.42
  4. Step 4: Simplify right side
    2,434,463,840.70x = 4,626,790,680,527,931,392
  5. Step 5: Solve for x
    x = 4,626,790,680,527,931,392/2,434,463,840.70
  6. Step 6: Final answer
    x = 1,900,537,852.80

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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.