Home / 8,883,411,300.36-12,260,423,342.70-5,624,759,852.64

Finding the Fourth Proportional to 8,883,411,300.36, 12,260,423,342.70 and 5,624,759,852.64

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Solution

The fourth proportional to 8,883,411,300.36, 12,260,423,342.70 and 5,624,759,852.64 is: 7,763,001,696.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,883,411,300.36 : 12,260,423,342.70 = 5,624,759,852.64 : x
  2. Step 2: Convert to fraction form
    8,883,411,300.36/12,260,423,342.70 = 5,624,759,852.64/x
  3. Step 3: Cross multiply
    8,883,411,300.36x = 12,260,423,342.70 × 5,624,759,852.64
  4. Step 4: Simplify right side
    8,883,411,300.36x = 68,961,936,994,389,278,720
  5. Step 5: Solve for x
    x = 68,961,936,994,389,278,720/8,883,411,300.36
  6. Step 6: Final answer
    x = 7,763,001,696.39

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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.