Home / 414,924,381,920.10-622,386,572,880.15-414,924,381,920.10

Finding the Fourth Proportional to 414,924,381,920.10, 622,386,572,880.15 and 414,924,381,920.10

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Solution

The fourth proportional to 414,924,381,920.10, 622,386,572,880.15 and 414,924,381,920.10 is: 622,386,572,880.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    414,924,381,920.10 : 622,386,572,880.15 = 414,924,381,920.10 : x
  2. Step 2: Convert to fraction form
    414,924,381,920.10/622,386,572,880.15 = 414,924,381,920.10/x
  3. Step 3: Cross multiply
    414,924,381,920.10x = 622,386,572,880.15 × 414,924,381,920.10
  4. Step 4: Simplify right side
    414,924,381,920.10x = 258,243,364,067,665,508,302,848
  5. Step 5: Solve for x
    x = 258,243,364,067,665,508,302,848/414,924,381,920.10
  6. Step 6: Final answer
    x = 622,386,572,880.15

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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.