Home / 3,307,598,488.83-4,957,864,891.58-1,886,435,902.42

Finding the Fourth Proportional to 3,307,598,488.83, 4,957,864,891.58 and 1,886,435,902.42

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Solution

The fourth proportional to 3,307,598,488.83, 4,957,864,891.58 and 1,886,435,902.42 is: 2,827,638,953.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,307,598,488.83 : 4,957,864,891.58 = 1,886,435,902.42 : x
  2. Step 2: Convert to fraction form
    3,307,598,488.83/4,957,864,891.58 = 1,886,435,902.42/x
  3. Step 3: Cross multiply
    3,307,598,488.83x = 4,957,864,891.58 × 1,886,435,902.42
  4. Step 4: Simplify right side
    3,307,598,488.83x = 9,352,694,330,844,733,440
  5. Step 5: Solve for x
    x = 9,352,694,330,844,733,440/3,307,598,488.83
  6. Step 6: Final answer
    x = 2,827,638,953.89

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1.5x scale

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.