Home / 1,934,215,356.89-2,901,892,267.70-624,092,831.93

Finding the Fourth Proportional to 1,934,215,356.89, 2,901,892,267.70 and 624,092,831.93

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Solution

The fourth proportional to 1,934,215,356.89, 2,901,892,267.70 and 624,092,831.93 is: 936,322,916.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,934,215,356.89 : 2,901,892,267.70 = 624,092,831.93 : x
  2. Step 2: Convert to fraction form
    1,934,215,356.89/2,901,892,267.70 = 624,092,831.93/x
  3. Step 3: Cross multiply
    1,934,215,356.89x = 2,901,892,267.70 × 624,092,831.93
  4. Step 4: Simplify right side
    1,934,215,356.89x = 1,811,050,163,287,032,832
  5. Step 5: Solve for x
    x = 1,811,050,163,287,032,832/1,934,215,356.89
  6. Step 6: Final answer
    x = 936,322,916.08

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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.