Home / 2,722,478,617.95-4,081,295,175.57-1,064,008,750.11

Finding the Fourth Proportional to 2,722,478,617.95, 4,081,295,175.57 and 1,064,008,750.11

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Solution

The fourth proportional to 2,722,478,617.95, 4,081,295,175.57 and 1,064,008,750.11 is: 1,595,066,256.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,722,478,617.95 : 4,081,295,175.57 = 1,064,008,750.11 : x
  2. Step 2: Convert to fraction form
    2,722,478,617.95/4,081,295,175.57 = 1,064,008,750.11/x
  3. Step 3: Cross multiply
    2,722,478,617.95x = 4,081,295,175.57 × 1,064,008,750.11
  4. Step 4: Simplify right side
    2,722,478,617.95x = 4,342,533,778,588,209,152
  5. Step 5: Solve for x
    x = 4,342,533,778,588,209,152/2,722,478,617.95
  6. Step 6: Final answer
    x = 1,595,066,256.89

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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.