Home / 923,578,890,614.32-1,384,398,562,602-310,745,691,249.14

Finding the Fourth Proportional to 923,578,890,614.32, 1,384,398,562,602 and 310,745,691,249.14

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Solution

The fourth proportional to 923,578,890,614.32, 1,384,398,562,602 and 310,745,691,249.14 is: 465,792,248,688.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    923,578,890,614.32 : 1,384,398,562,602 = 310,745,691,249.14 : x
  2. Step 2: Convert to fraction form
    923,578,890,614.32/1,384,398,562,602 = 310,745,691,249.14/x
  3. Step 3: Cross multiply
    923,578,890,614.32x = 1,384,398,562,602 × 310,745,691,249.14
  4. Step 4: Simplify right side
    923,578,890,614.32x = 430,195,888,300,074,358,276,096
  5. Step 5: Solve for x
    x = 430,195,888,300,074,358,276,096/923,578,890,614.32
  6. Step 6: Final answer
    x = 465,792,248,688.07

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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.