Home / 204,156,905,688.40-306,235,358,532.60-204,156,905,688.40

Finding the Fourth Proportional to 204,156,905,688.40, 306,235,358,532.60 and 204,156,905,688.40

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Solution

The fourth proportional to 204,156,905,688.40, 306,235,358,532.60 and 204,156,905,688.40 is: 306,235,358,532.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    204,156,905,688.40 : 306,235,358,532.60 = 204,156,905,688.40 : x
  2. Step 2: Convert to fraction form
    204,156,905,688.40/306,235,358,532.60 = 204,156,905,688.40/x
  3. Step 3: Cross multiply
    204,156,905,688.40x = 306,235,358,532.60 × 204,156,905,688.40
  4. Step 4: Simplify right side
    204,156,905,688.40x = 62,520,063,210,393,373,245,440
  5. Step 5: Solve for x
    x = 62,520,063,210,393,373,245,440/204,156,905,688.40
  6. Step 6: Final answer
    x = 306,235,358,532.60

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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.