Home / 7,434,384,028.83-10,259,080,927.02-4,092,810,566.67

Finding the Fourth Proportional to 7,434,384,028.83, 10,259,080,927.02 and 4,092,810,566.67

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Solution

The fourth proportional to 7,434,384,028.83, 10,259,080,927.02 and 4,092,810,566.67 is: 5,647,875,420.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,434,384,028.83 : 10,259,080,927.02 = 4,092,810,566.67 : x
  2. Step 2: Convert to fraction form
    7,434,384,028.83/10,259,080,927.02 = 4,092,810,566.67/x
  3. Step 3: Cross multiply
    7,434,384,028.83x = 10,259,080,927.02 × 4,092,810,566.67
  4. Step 4: Simplify right side
    7,434,384,028.83x = 41,988,474,822,430,113,792
  5. Step 5: Solve for x
    x = 41,988,474,822,430,113,792/7,434,384,028.83
  6. Step 6: Final answer
    x = 5,647,875,420.43

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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.