Home / 237,288,393.06-355,802,548.14-73,480,673.94

Finding the Fourth Proportional to 237,288,393.06, 355,802,548.14 and 73,480,673.94

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Solution

The fourth proportional to 237,288,393.06, 355,802,548.14 and 73,480,673.94 is: 110,180,741.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    237,288,393.06 : 355,802,548.14 = 73,480,673.94 : x
  2. Step 2: Convert to fraction form
    237,288,393.06/355,802,548.14 = 73,480,673.94/x
  3. Step 3: Cross multiply
    237,288,393.06x = 355,802,548.14 × 73,480,673.94
  4. Step 4: Simplify right side
    237,288,393.06x = 26,144,611,026,896,492
  5. Step 5: Solve for x
    x = 26,144,611,026,896,492/237,288,393.06
  6. Step 6: Final answer
    x = 110,180,741.21

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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.