Home / 1,673,551,639.35-2,509,551,731.75-624,008,039.76

Finding the Fourth Proportional to 1,673,551,639.35, 2,509,551,731.75 and 624,008,039.76

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Solution

The fourth proportional to 1,673,551,639.35, 2,509,551,731.75 and 624,008,039.76 is: 935,722,818.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,673,551,639.35 : 2,509,551,731.75 = 624,008,039.76 : x
  2. Step 2: Convert to fraction form
    1,673,551,639.35/2,509,551,731.75 = 624,008,039.76/x
  3. Step 3: Cross multiply
    1,673,551,639.35x = 2,509,551,731.75 × 624,008,039.76
  4. Step 4: Simplify right side
    1,673,551,639.35x = 1,565,980,456,802,510,592
  5. Step 5: Solve for x
    x = 1,565,980,456,802,510,592/1,673,551,639.35
  6. Step 6: Final answer
    x = 935,722,818.45

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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.