Home / 3,025,559,392.26-4,175,277,532.70-1,687,535,725.47

Finding the Fourth Proportional to 3,025,559,392.26, 4,175,277,532.70 and 1,687,535,725.47

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Solution

The fourth proportional to 3,025,559,392.26, 4,175,277,532.70 and 1,687,535,725.47 is: 2,328,802,408.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,025,559,392.26 : 4,175,277,532.70 = 1,687,535,725.47 : x
  2. Step 2: Convert to fraction form
    3,025,559,392.26/4,175,277,532.70 = 1,687,535,725.47/x
  3. Step 3: Cross multiply
    3,025,559,392.26x = 4,175,277,532.70 × 1,687,535,725.47
  4. Step 4: Simplify right side
    3,025,559,392.26x = 7,045,930,000,175,048,704
  5. Step 5: Solve for x
    x = 7,045,930,000,175,048,704/3,025,559,392.26
  6. Step 6: Final answer
    x = 2,328,802,408.64

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1.5x scale

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.