Home / 430,201,507,157.73-593,730,138,651.15-244,848,282,066.27

Finding the Fourth Proportional to 430,201,507,157.73, 593,730,138,651.15 and 244,848,282,066.27

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Solution

The fourth proportional to 430,201,507,157.73, 593,730,138,651.15 and 244,848,282,066.27 is: 337,920,258,392.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    430,201,507,157.73 : 593,730,138,651.15 = 244,848,282,066.27 : x
  2. Step 2: Convert to fraction form
    430,201,507,157.73/593,730,138,651.15 = 244,848,282,066.27/x
  3. Step 3: Cross multiply
    430,201,507,157.73x = 593,730,138,651.15 × 244,848,282,066.27
  4. Step 4: Simplify right side
    430,201,507,157.73x = 145,373,804,459,702,366,502,912
  5. Step 5: Solve for x
    x = 145,373,804,459,702,366,502,912/430,201,507,157.73
  6. Step 6: Final answer
    x = 337,920,258,392.78

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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.