Home / 4,322,997,648,035.10-6,484,468,383,994-1,099,637,871,428.40

Finding the Fourth Proportional to 4,322,997,648,035.10, 6,484,468,383,994 and 1,099,637,871,428.40

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Solution

The fourth proportional to 4,322,997,648,035.10, 6,484,468,383,994 and 1,099,637,871,428.40 is: 1,649,449,662,402.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,322,997,648,035.10 : 6,484,468,383,994 = 1,099,637,871,428.40 : x
  2. Step 2: Convert to fraction form
    4,322,997,648,035.10/6,484,468,383,994 = 1,099,637,871,428.40/x
  3. Step 3: Cross multiply
    4,322,997,648,035.10x = 6,484,468,383,994 × 1,099,637,871,428.40
  4. Step 4: Simplify right side
    4,322,997,648,035.10x = 7,130,567,011,119,918,586,265,600
  5. Step 5: Solve for x
    x = 7,130,567,011,119,918,586,265,600/4,322,997,648,035.10
  6. Step 6: Final answer
    x = 1,649,449,662,402.88

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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.