Home / 8,304,752,527.27-12,457,161,109.55-2,009,171,648.23

Finding the Fourth Proportional to 8,304,752,527.27, 12,457,161,109.55 and 2,009,171,648.23

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Solution

The fourth proportional to 8,304,752,527.27, 12,457,161,109.55 and 2,009,171,648.23 is: 3,013,765,291.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,304,752,527.27 : 12,457,161,109.55 = 2,009,171,648.23 : x
  2. Step 2: Convert to fraction form
    8,304,752,527.27/12,457,161,109.55 = 2,009,171,648.23/x
  3. Step 3: Cross multiply
    8,304,752,527.27x = 12,457,161,109.55 × 2,009,171,648.23
  4. Step 4: Simplify right side
    8,304,752,527.27x = 25,028,574,918,731,182,080
  5. Step 5: Solve for x
    x = 25,028,574,918,731,182,080/8,304,752,527.27
  6. Step 6: Final answer
    x = 3,013,765,291.20

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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.