Home / 2,430,819,344.64-3,352,679,889.40-2,092,303,966.28

Finding the Fourth Proportional to 2,430,819,344.64, 3,352,679,889.40 and 2,092,303,966.28

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Solution

The fourth proportional to 2,430,819,344.64, 3,352,679,889.40 and 2,092,303,966.28 is: 2,885,786,410.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,430,819,344.64 : 3,352,679,889.40 = 2,092,303,966.28 : x
  2. Step 2: Convert to fraction form
    2,430,819,344.64/3,352,679,889.40 = 2,092,303,966.28/x
  3. Step 3: Cross multiply
    2,430,819,344.64x = 3,352,679,889.40 × 2,092,303,966.28
  4. Step 4: Simplify right side
    2,430,819,344.64x = 7,014,825,430,258,811,904
  5. Step 5: Solve for x
    x = 7,014,825,430,258,811,904/2,430,819,344.64
  6. Step 6: Final answer
    x = 2,885,786,410.14

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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.