Home / 5,096,407,398.50-7,033,260,190.69-2,838,346,562.89

Finding the Fourth Proportional to 5,096,407,398.50, 7,033,260,190.69 and 2,838,346,562.89

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Solution

The fourth proportional to 5,096,407,398.50, 7,033,260,190.69 and 2,838,346,562.89 is: 3,917,039,657.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,096,407,398.50 : 7,033,260,190.69 = 2,838,346,562.89 : x
  2. Step 2: Convert to fraction form
    5,096,407,398.50/7,033,260,190.69 = 2,838,346,562.89/x
  3. Step 3: Cross multiply
    5,096,407,398.50x = 7,033,260,190.69 × 2,838,346,562.89
  4. Step 4: Simplify right side
    5,096,407,398.50x = 19,962,829,888,136,507,392
  5. Step 5: Solve for x
    x = 19,962,829,888,136,507,392/5,096,407,398.50
  6. Step 6: Final answer
    x = 3,917,039,657.00

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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.