Home / 483,095,533.70-724,643,300.55-224,224,717.70

Finding the Fourth Proportional to 483,095,533.70, 724,643,300.55 and 224,224,717.70

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Solution

The fourth proportional to 483,095,533.70, 724,643,300.55 and 224,224,717.70 is: 336,337,076.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    483,095,533.70 : 724,643,300.55 = 224,224,717.70 : x
  2. Step 2: Convert to fraction form
    483,095,533.70/724,643,300.55 = 224,224,717.70/x
  3. Step 3: Cross multiply
    483,095,533.70x = 724,643,300.55 × 224,224,717.70
  4. Step 4: Simplify right side
    483,095,533.70x = 162,482,939,499,020,000
  5. Step 5: Solve for x
    x = 162,482,939,499,020,000/483,095,533.70
  6. Step 6: Final answer
    x = 336,337,076.55

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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.