Home / 2,002,602,670.34-2,763,587,244.58-1,110,507,349.46

Finding the Fourth Proportional to 2,002,602,670.34, 2,763,587,244.58 and 1,110,507,349.46

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Solution

The fourth proportional to 2,002,602,670.34, 2,763,587,244.58 and 1,110,507,349.46 is: 1,532,497,679.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,002,602,670.34 : 2,763,587,244.58 = 1,110,507,349.46 : x
  2. Step 2: Convert to fraction form
    2,002,602,670.34/2,763,587,244.58 = 1,110,507,349.46/x
  3. Step 3: Cross multiply
    2,002,602,670.34x = 2,763,587,244.58 × 1,110,507,349.46
  4. Step 4: Simplify right side
    2,002,602,670.34x = 3,068,983,945,963,405,824
  5. Step 5: Solve for x
    x = 3,068,983,945,963,405,824/2,002,602,670.34
  6. Step 6: Final answer
    x = 1,532,497,679.86

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1.5x scale

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.