Home / 4,541,014,725.90-6,811,522,088.85-3,316,574,661.90

Finding the Fourth Proportional to 4,541,014,725.90, 6,811,522,088.85 and 3,316,574,661.90

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Solution

The fourth proportional to 4,541,014,725.90, 6,811,522,088.85 and 3,316,574,661.90 is: 4,974,861,992.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,541,014,725.90 : 6,811,522,088.85 = 3,316,574,661.90 : x
  2. Step 2: Convert to fraction form
    4,541,014,725.90/6,811,522,088.85 = 3,316,574,661.90/x
  3. Step 3: Cross multiply
    4,541,014,725.90x = 6,811,522,088.85 × 3,316,574,661.90
  4. Step 4: Simplify right side
    4,541,014,725.90x = 22,590,921,568,852,070,400
  5. Step 5: Solve for x
    x = 22,590,921,568,852,070,400/4,541,014,725.90
  6. Step 6: Final answer
    x = 4,974,861,992.85

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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.