Home / 270,501,197.84-373,099,216.10-248,246,050.98

Finding the Fourth Proportional to 270,501,197.84, 373,099,216.10 and 248,246,050.98

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Solution

The fourth proportional to 270,501,197.84, 373,099,216.10 and 248,246,050.98 is: 342,402,945.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    270,501,197.84 : 373,099,216.10 = 248,246,050.98 : x
  2. Step 2: Convert to fraction form
    270,501,197.84/373,099,216.10 = 248,246,050.98/x
  3. Step 3: Cross multiply
    270,501,197.84x = 373,099,216.10 × 248,246,050.98
  4. Step 4: Simplify right side
    270,501,197.84x = 92,620,407,018,615,984
  5. Step 5: Solve for x
    x = 92,620,407,018,615,984/270,501,197.84
  6. Step 6: Final answer
    x = 342,402,945.93

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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.