Home / 483,095,528.20-724,643,292.30-224,224,712.20

Finding the Fourth Proportional to 483,095,528.20, 724,643,292.30 and 224,224,712.20

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Solution

The fourth proportional to 483,095,528.20, 724,643,292.30 and 224,224,712.20 is: 336,337,068.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    483,095,528.20 : 724,643,292.30 = 224,224,712.20 : x
  2. Step 2: Convert to fraction form
    483,095,528.20/724,643,292.30 = 224,224,712.20/x
  3. Step 3: Cross multiply
    483,095,528.20x = 724,643,292.30 × 224,224,712.20
  4. Step 4: Simplify right side
    483,095,528.20x = 162,482,933,663,627,968
  5. Step 5: Solve for x
    x = 162,482,933,663,627,968/483,095,528.20
  6. Step 6: Final answer
    x = 336,337,068.30

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Similar ratio
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1.5x scale

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.