Home / 9,681,184,519,298.10-13,360,002,201,339-5,291,512,416,158.90

Finding the Fourth Proportional to 9,681,184,519,298.10, 13,360,002,201,339 and 5,291,512,416,158.90

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Solution

The fourth proportional to 9,681,184,519,298.10, 13,360,002,201,339 and 5,291,512,416,158.90 is: 7,302,269,405,915.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,681,184,519,298.10 : 13,360,002,201,339 = 5,291,512,416,158.90 : x
  2. Step 2: Convert to fraction form
    9,681,184,519,298.10/13,360,002,201,339 = 5,291,512,416,158.90/x
  3. Step 3: Cross multiply
    9,681,184,519,298.10x = 13,360,002,201,339 × 5,291,512,416,158.90
  4. Step 4: Simplify right side
    9,681,184,519,298.10x = 70,694,617,528,295,563,187,978,240
  5. Step 5: Solve for x
    x = 70,694,617,528,295,563,187,978,240/9,681,184,519,298.10
  6. Step 6: Final answer
    x = 7,302,269,405,915.74

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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.