Home / 537,619,005,311.40-806,428,507,967.10-537,619,005,311.40

Finding the Fourth Proportional to 537,619,005,311.40, 806,428,507,967.10 and 537,619,005,311.40

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Solution

The fourth proportional to 537,619,005,311.40, 806,428,507,967.10 and 537,619,005,311.40 is: 806,428,507,967.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    537,619,005,311.40 : 806,428,507,967.10 = 537,619,005,311.40 : x
  2. Step 2: Convert to fraction form
    537,619,005,311.40/806,428,507,967.10 = 537,619,005,311.40/x
  3. Step 3: Cross multiply
    537,619,005,311.40x = 806,428,507,967.10 × 537,619,005,311.40
  4. Step 4: Simplify right side
    537,619,005,311.40x = 433,551,292,308,028,691,316,736
  5. Step 5: Solve for x
    x = 433,551,292,308,028,691,316,736/537,619,005,311.40
  6. Step 6: Final answer
    x = 806,428,507,967.10

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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.