Home / 3,735,424,227.55-5,603,136,341.71-1,248,285,155.32

Finding the Fourth Proportional to 3,735,424,227.55, 5,603,136,341.71 and 1,248,285,155.32

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Solution

The fourth proportional to 3,735,424,227.55, 5,603,136,341.71 and 1,248,285,155.32 is: 1,872,427,733.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,735,424,227.55 : 5,603,136,341.71 = 1,248,285,155.32 : x
  2. Step 2: Convert to fraction form
    3,735,424,227.55/5,603,136,341.71 = 1,248,285,155.32/x
  3. Step 3: Cross multiply
    3,735,424,227.55x = 5,603,136,341.71 × 1,248,285,155.32
  4. Step 4: Simplify right side
    3,735,424,227.55x = 6,994,311,918,590,603,264
  5. Step 5: Solve for x
    x = 6,994,311,918,590,603,264/3,735,424,227.55
  6. Step 6: Final answer
    x = 1,872,427,733.11

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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.