Home / 7,045,853,661.60-10,568,780,492.40-4,723,952,503.20

Finding the Fourth Proportional to 7,045,853,661.60, 10,568,780,492.40 and 4,723,952,503.20

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Solution

The fourth proportional to 7,045,853,661.60, 10,568,780,492.40 and 4,723,952,503.20 is: 7,085,928,754.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,045,853,661.60 : 10,568,780,492.40 = 4,723,952,503.20 : x
  2. Step 2: Convert to fraction form
    7,045,853,661.60/10,568,780,492.40 = 4,723,952,503.20/x
  3. Step 3: Cross multiply
    7,045,853,661.60x = 10,568,780,492.40 × 4,723,952,503.20
  4. Step 4: Simplify right side
    7,045,853,661.60x = 49,926,417,062,844,301,312
  5. Step 5: Solve for x
    x = 49,926,417,062,844,301,312/7,045,853,661.60
  6. Step 6: Final answer
    x = 7,085,928,754.80

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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.