Home / 736,502,098.26-1,104,898,681.69-270,167,852.48

Finding the Fourth Proportional to 736,502,098.26, 1,104,898,681.69 and 270,167,852.48

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Solution

The fourth proportional to 736,502,098.26, 1,104,898,681.69 and 270,167,852.48 is: 405,305,164.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    736,502,098.26 : 1,104,898,681.69 = 270,167,852.48 : x
  2. Step 2: Convert to fraction form
    736,502,098.26/1,104,898,681.69 = 270,167,852.48/x
  3. Step 3: Cross multiply
    736,502,098.26x = 1,104,898,681.69 × 270,167,852.48
  4. Step 4: Simplify right side
    736,502,098.26x = 298,508,104,037,847,680
  5. Step 5: Solve for x
    x = 298,508,104,037,847,680/736,502,098.26
  6. Step 6: Final answer
    x = 405,305,164.43

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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.