Home / 1,667,954,507.76-2,502,590,748.48-633,090,077.28

Finding the Fourth Proportional to 1,667,954,507.76, 2,502,590,748.48 and 633,090,077.28

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Solution

The fourth proportional to 1,667,954,507.76, 2,502,590,748.48 and 633,090,077.28 is: 949,885,241.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,667,954,507.76 : 2,502,590,748.48 = 633,090,077.28 : x
  2. Step 2: Convert to fraction form
    1,667,954,507.76/2,502,590,748.48 = 633,090,077.28/x
  3. Step 3: Cross multiply
    1,667,954,507.76x = 2,502,590,748.48 × 633,090,077.28
  4. Step 4: Simplify right side
    1,667,954,507.76x = 1,584,365,370,355,416,064
  5. Step 5: Solve for x
    x = 1,584,365,370,355,416,064/1,667,954,507.76
  6. Step 6: Final answer
    x = 949,885,241.46

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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.