Home / 446,087,706.41-615,617,648.57-267,500,670.42

Finding the Fourth Proportional to 446,087,706.41, 615,617,648.57 and 267,500,670.42

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Solution

The fourth proportional to 446,087,706.41, 615,617,648.57 and 267,500,670.42 is: 369,160,887.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    446,087,706.41 : 615,617,648.57 = 267,500,670.42 : x
  2. Step 2: Convert to fraction form
    446,087,706.41/615,617,648.57 = 267,500,670.42/x
  3. Step 3: Cross multiply
    446,087,706.41x = 615,617,648.57 × 267,500,670.42
  4. Step 4: Simplify right side
    446,087,706.41x = 164,678,133,713,521,472
  5. Step 5: Solve for x
    x = 164,678,133,713,521,472/446,087,706.41
  6. Step 6: Final answer
    x = 369,160,887.75

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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.