Home / 4,950,801,928.95-7,425,395,569.67-1,456,390,175.91

Finding the Fourth Proportional to 4,950,801,928.95, 7,425,395,569.67 and 1,456,390,175.91

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Solution

The fourth proportional to 4,950,801,928.95, 7,425,395,569.67 and 1,456,390,175.91 is: 2,184,347,771.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,950,801,928.95 : 7,425,395,569.67 = 1,456,390,175.91 : x
  2. Step 2: Convert to fraction form
    4,950,801,928.95/7,425,395,569.67 = 1,456,390,175.91/x
  3. Step 3: Cross multiply
    4,950,801,928.95x = 7,425,395,569.67 × 1,456,390,175.91
  4. Step 4: Simplify right side
    4,950,801,928.95x = 10,814,273,159,905,744,896
  5. Step 5: Solve for x
    x = 10,814,273,159,905,744,896/4,950,801,928.95
  6. Step 6: Final answer
    x = 2,184,347,771.35

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1.5x scale

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.