Home / 967,558,437.06-1,335,343,999.52-549,933,498.84

Finding the Fourth Proportional to 967,558,437.06, 1,335,343,999.52 and 549,933,498.84

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Solution

The fourth proportional to 967,558,437.06, 1,335,343,999.52 and 549,933,498.84 is: 758,972,657.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    967,558,437.06 : 1,335,343,999.52 = 549,933,498.84 : x
  2. Step 2: Convert to fraction form
    967,558,437.06/1,335,343,999.52 = 549,933,498.84/x
  3. Step 3: Cross multiply
    967,558,437.06x = 1,335,343,999.52 × 549,933,498.84
  4. Step 4: Simplify right side
    967,558,437.06x = 734,350,397,811,032,960
  5. Step 5: Solve for x
    x = 734,350,397,811,032,960/967,558,437.06
  6. Step 6: Final answer
    x = 758,972,657.03

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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.