Home / 36,411,486,775.46-54,616,629,281.86-10,885,694,868.35

Finding the Fourth Proportional to 36,411,486,775.46, 54,616,629,281.86 and 10,885,694,868.35

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Solution

The fourth proportional to 36,411,486,775.46, 54,616,629,281.86 and 10,885,694,868.35 is: 16,328,362,661.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,411,486,775.46 : 54,616,629,281.86 = 10,885,694,868.35 : x
  2. Step 2: Convert to fraction form
    36,411,486,775.46/54,616,629,281.86 = 10,885,694,868.35/x
  3. Step 3: Cross multiply
    36,411,486,775.46x = 54,616,629,281.86 × 10,885,694,868.35
  4. Step 4: Simplify right side
    36,411,486,775.46x = 594,539,961,100,205,162,496
  5. Step 5: Solve for x
    x = 594,539,961,100,205,162,496/36,411,486,775.46
  6. Step 6: Final answer
    x = 16,328,362,661.12

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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.