Home / 593,686,971.68-819,287,703.27-325,764,563.40

Finding the Fourth Proportional to 593,686,971.68, 819,287,703.27 and 325,764,563.40

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Solution

The fourth proportional to 593,686,971.68, 819,287,703.27 and 325,764,563.40 is: 449,554,923.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    593,686,971.68 : 819,287,703.27 = 325,764,563.40 : x
  2. Step 2: Convert to fraction form
    593,686,971.68/819,287,703.27 = 325,764,563.40/x
  3. Step 3: Cross multiply
    593,686,971.68x = 819,287,703.27 × 325,764,563.40
  4. Step 4: Simplify right side
    593,686,971.68x = 266,894,900,954,740,288
  5. Step 5: Solve for x
    x = 266,894,900,954,740,288/593,686,971.68
  6. Step 6: Final answer
    x = 449,554,923.20

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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.