Home / 7,460,096,688.36-10,299,579,538.26-4,748,894,251.80

Finding the Fourth Proportional to 7,460,096,688.36, 10,299,579,538.26 and 4,748,894,251.80

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Solution

The fourth proportional to 7,460,096,688.36, 10,299,579,538.26 and 4,748,894,251.80 is: 6,556,431,653.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,460,096,688.36 : 10,299,579,538.26 = 4,748,894,251.80 : x
  2. Step 2: Convert to fraction form
    7,460,096,688.36/10,299,579,538.26 = 4,748,894,251.80/x
  3. Step 3: Cross multiply
    7,460,096,688.36x = 10,299,579,538.26 × 4,748,894,251.80
  4. Step 4: Simplify right side
    7,460,096,688.36x = 48,911,614,065,199,816,704
  5. Step 5: Solve for x
    x = 48,911,614,065,199,816,704/7,460,096,688.36
  6. Step 6: Final answer
    x = 6,556,431,653.43

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Double scale
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.