Home / 3,735,424,226.42-5,603,136,340.02-1,248,285,154.19

Finding the Fourth Proportional to 3,735,424,226.42, 5,603,136,340.02 and 1,248,285,154.19

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Solution

The fourth proportional to 3,735,424,226.42, 5,603,136,340.02 and 1,248,285,154.19 is: 1,872,427,731.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,735,424,226.42 : 5,603,136,340.02 = 1,248,285,154.19 : x
  2. Step 2: Convert to fraction form
    3,735,424,226.42/5,603,136,340.02 = 1,248,285,154.19/x
  3. Step 3: Cross multiply
    3,735,424,226.42x = 5,603,136,340.02 × 1,248,285,154.19
  4. Step 4: Simplify right side
    3,735,424,226.42x = 6,994,311,910,163,467,264
  5. Step 5: Solve for x
    x = 6,994,311,910,163,467,264/3,735,424,226.42
  6. Step 6: Final answer
    x = 1,872,427,731.42

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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.