Home / 3,079,176,089.32-4,619,225,056.08-1,114,488,845.56

Finding the Fourth Proportional to 3,079,176,089.32, 4,619,225,056.08 and 1,114,488,845.56

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Solution

The fourth proportional to 3,079,176,089.32, 4,619,225,056.08 and 1,114,488,845.56 is: 1,671,900,096.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,079,176,089.32 : 4,619,225,056.08 = 1,114,488,845.56 : x
  2. Step 2: Convert to fraction form
    3,079,176,089.32/4,619,225,056.08 = 1,114,488,845.56/x
  3. Step 3: Cross multiply
    3,079,176,089.32x = 4,619,225,056.08 × 1,114,488,845.56
  4. Step 4: Simplify right side
    3,079,176,089.32x = 5,148,074,800,132,424,704
  5. Step 5: Solve for x
    x = 5,148,074,800,132,424,704/3,079,176,089.32
  6. Step 6: Final answer
    x = 1,671,900,096.26

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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.