Home / 11,586,533,363.64-17,376,688,398.60-3,190,440,048.84

Finding the Fourth Proportional to 11,586,533,363.64, 17,376,688,398.60 and 3,190,440,048.84

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Solution

The fourth proportional to 11,586,533,363.64, 17,376,688,398.60 and 3,190,440,048.84 is: 4,784,803,257.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,586,533,363.64 : 17,376,688,398.60 = 3,190,440,048.84 : x
  2. Step 2: Convert to fraction form
    11,586,533,363.64/17,376,688,398.60 = 3,190,440,048.84/x
  3. Step 3: Cross multiply
    11,586,533,363.64x = 17,376,688,398.60 × 3,190,440,048.84
  4. Step 4: Simplify right side
    11,586,533,363.64x = 55,439,282,583,106,846,720
  5. Step 5: Solve for x
    x = 55,439,282,583,106,846,720/11,586,533,363.64
  6. Step 6: Final answer
    x = 4,784,803,257.64

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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.