Home / 4,541,014,726.40-6,811,522,089.60-3,316,574,662.40

Finding the Fourth Proportional to 4,541,014,726.40, 6,811,522,089.60 and 3,316,574,662.40

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Solution

The fourth proportional to 4,541,014,726.40, 6,811,522,089.60 and 3,316,574,662.40 is: 4,974,861,993.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,541,014,726.40 : 6,811,522,089.60 = 3,316,574,662.40 : x
  2. Step 2: Convert to fraction form
    4,541,014,726.40/6,811,522,089.60 = 3,316,574,662.40/x
  3. Step 3: Cross multiply
    4,541,014,726.40x = 6,811,522,089.60 × 3,316,574,662.40
  4. Step 4: Simplify right side
    4,541,014,726.40x = 22,590,921,574,745,264,128
  5. Step 5: Solve for x
    x = 22,590,921,574,745,264,128/4,541,014,726.40
  6. Step 6: Final answer
    x = 4,974,861,993.60

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Double scale
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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.