Home / 27,958,106,683.84-41,937,316,810.08-9,325,551,389.44

Finding the Fourth Proportional to 27,958,106,683.84, 41,937,316,810.08 and 9,325,551,389.44

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Solution

The fourth proportional to 27,958,106,683.84, 41,937,316,810.08 and 9,325,551,389.44 is: 13,988,379,380.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,958,106,683.84 : 41,937,316,810.08 = 9,325,551,389.44 : x
  2. Step 2: Convert to fraction form
    27,958,106,683.84/41,937,316,810.08 = 9,325,551,389.44/x
  3. Step 3: Cross multiply
    27,958,106,683.84x = 41,937,316,810.08 × 9,325,551,389.44
  4. Step 4: Simplify right side
    27,958,106,683.84x = 391,088,603,047,627,063,296
  5. Step 5: Solve for x
    x = 391,088,603,047,627,063,296/27,958,106,683.84
  6. Step 6: Final answer
    x = 13,988,379,380.27

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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.