Home / 4,038,566,807.60-6,057,850,211.40-1,861,784,471.60

Finding the Fourth Proportional to 4,038,566,807.60, 6,057,850,211.40 and 1,861,784,471.60

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Solution

The fourth proportional to 4,038,566,807.60, 6,057,850,211.40 and 1,861,784,471.60 is: 2,792,676,707.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,038,566,807.60 : 6,057,850,211.40 = 1,861,784,471.60 : x
  2. Step 2: Convert to fraction form
    4,038,566,807.60/6,057,850,211.40 = 1,861,784,471.60/x
  3. Step 3: Cross multiply
    4,038,566,807.60x = 6,057,850,211.40 × 1,861,784,471.60
  4. Step 4: Simplify right side
    4,038,566,807.60x = 11,278,411,454,863,296,512
  5. Step 5: Solve for x
    x = 11,278,411,454,863,296,512/4,038,566,807.60
  6. Step 6: Final answer
    x = 2,792,676,707.40

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Double scale
Find fourth proportional to 4,038,566,808.60, 6,057,850,212.90 and 1,861,784,472.60
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.