Home / 7,433,018,840.25-10,257,836,665.41-4,045,764,530.52

Finding the Fourth Proportional to 7,433,018,840.25, 10,257,836,665.41 and 4,045,764,530.52

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Solution

The fourth proportional to 7,433,018,840.25, 10,257,836,665.41 and 4,045,764,530.52 is: 5,583,302,374.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,433,018,840.25 : 10,257,836,665.41 = 4,045,764,530.52 : x
  2. Step 2: Convert to fraction form
    7,433,018,840.25/10,257,836,665.41 = 4,045,764,530.52/x
  3. Step 3: Cross multiply
    7,433,018,840.25x = 10,257,836,665.41 × 4,045,764,530.52
  4. Step 4: Simplify right side
    7,433,018,840.25x = 41,500,791,740,783,329,280
  5. Step 5: Solve for x
    x = 41,500,791,740,783,329,280/7,433,018,840.25
  6. Step 6: Final answer
    x = 5,583,302,374.54

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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.