Home / 1,829,566,685,705.40-2,528,424,564,252.60-1,499,449,043,847

Finding the Fourth Proportional to 1,829,566,685,705.40, 2,528,424,564,252.60 and 1,499,449,043,847

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Solution

The fourth proportional to 1,829,566,685,705.40, 2,528,424,564,252.60 and 1,499,449,043,847 is: 2,072,208,586,289.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,829,566,685,705.40 : 2,528,424,564,252.60 = 1,499,449,043,847 : x
  2. Step 2: Convert to fraction form
    1,829,566,685,705.40/2,528,424,564,252.60 = 1,499,449,043,847/x
  3. Step 3: Cross multiply
    1,829,566,685,705.40x = 2,528,424,564,252.60 × 1,499,449,043,847
  4. Step 4: Simplify right side
    1,829,566,685,705.40x = 3,791,243,795,307,828,967,636,992
  5. Step 5: Solve for x
    x = 3,791,243,795,307,828,967,636,992/1,829,566,685,705.40
  6. Step 6: Final answer
    x = 2,072,208,586,289.43

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.