Home / 3,532,616,782,390.50-4,879,032,447,013.20-2,374,479,143,427.30

Finding the Fourth Proportional to 3,532,616,782,390.50, 4,879,032,447,013.20 and 2,374,479,143,427.30

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Solution

The fourth proportional to 3,532,616,782,390.50, 4,879,032,447,013.20 and 2,374,479,143,427.30 is: 3,279,484,161,228.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,532,616,782,390.50 : 4,879,032,447,013.20 = 2,374,479,143,427.30 : x
  2. Step 2: Convert to fraction form
    3,532,616,782,390.50/4,879,032,447,013.20 = 2,374,479,143,427.30/x
  3. Step 3: Cross multiply
    3,532,616,782,390.50x = 4,879,032,447,013.20 × 2,374,479,143,427.30
  4. Step 4: Simplify right side
    3,532,616,782,390.50x = 11,585,160,785,537,905,834,590,208
  5. Step 5: Solve for x
    x = 11,585,160,785,537,905,834,590,208/3,532,616,782,390.50
  6. Step 6: Final answer
    x = 3,279,484,161,228.01

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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.