Home / 1,845,500,549.34-2,768,258,005.98-446,482,576.26

Finding the Fourth Proportional to 1,845,500,549.34, 2,768,258,005.98 and 446,482,576.26

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Solution

The fourth proportional to 1,845,500,549.34, 2,768,258,005.98 and 446,482,576.26 is: 669,725,601.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,845,500,549.34 : 2,768,258,005.98 = 446,482,576.26 : x
  2. Step 2: Convert to fraction form
    1,845,500,549.34/2,768,258,005.98 = 446,482,576.26/x
  3. Step 3: Cross multiply
    1,845,500,549.34x = 2,768,258,005.98 × 446,482,576.26
  4. Step 4: Simplify right side
    1,845,500,549.34x = 1,235,978,966,262,320,896
  5. Step 5: Solve for x
    x = 1,235,978,966,262,320,896/1,845,500,549.34
  6. Step 6: Final answer
    x = 669,725,601.93

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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.