Home / 446,087,706.05-615,617,648.07-267,500,670.05

Finding the Fourth Proportional to 446,087,706.05, 615,617,648.07 and 267,500,670.05

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Solution

The fourth proportional to 446,087,706.05, 615,617,648.07 and 267,500,670.05 is: 369,160,887.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    446,087,706.05 : 615,617,648.07 = 267,500,670.05 : x
  2. Step 2: Convert to fraction form
    446,087,706.05/615,617,648.07 = 267,500,670.05/x
  3. Step 3: Cross multiply
    446,087,706.05x = 615,617,648.07 × 267,500,670.05
  4. Step 4: Simplify right side
    446,087,706.05x = 164,678,133,351,992,608
  5. Step 5: Solve for x
    x = 164,678,133,351,992,608/446,087,706.05
  6. Step 6: Final answer
    x = 369,160,887.24

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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.