Home / 372,093,598.06-558,224,483.36-123,098,271.45

Finding the Fourth Proportional to 372,093,598.06, 558,224,483.36 and 123,098,271.45

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Solution

The fourth proportional to 372,093,598.06, 558,224,483.36 and 123,098,271.45 is: 184,675,225.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    372,093,598.06 : 558,224,483.36 = 123,098,271.45 : x
  2. Step 2: Convert to fraction form
    372,093,598.06/558,224,483.36 = 123,098,271.45/x
  3. Step 3: Cross multiply
    372,093,598.06x = 558,224,483.36 × 123,098,271.45
  4. Step 4: Simplify right side
    372,093,598.06x = 68,716,468,979,976,464
  5. Step 5: Solve for x
    x = 68,716,468,979,976,464/372,093,598.06
  6. Step 6: Final answer
    x = 184,675,225.10

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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.