Home / 7,433,018,844-10,257,836,670.59-4,045,764,534.27

Finding the Fourth Proportional to 7,433,018,844, 10,257,836,670.59 and 4,045,764,534.27

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Solution

The fourth proportional to 7,433,018,844, 10,257,836,670.59 and 4,045,764,534.27 is: 5,583,302,379.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,433,018,844 : 10,257,836,670.59 = 4,045,764,534.27 : x
  2. Step 2: Convert to fraction form
    7,433,018,844/10,257,836,670.59 = 4,045,764,534.27/x
  3. Step 3: Cross multiply
    7,433,018,844x = 10,257,836,670.59 × 4,045,764,534.27
  4. Step 4: Simplify right side
    7,433,018,844x = 41,500,791,800,207,278,080
  5. Step 5: Solve for x
    x = 41,500,791,800,207,278,080/7,433,018,844
  6. Step 6: Final answer
    x = 5,583,302,379.72

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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.