Home / 1,829,566,685,735.80-2,528,424,564,294.60-1,499,449,043,877.50

Finding the Fourth Proportional to 1,829,566,685,735.80, 2,528,424,564,294.60 and 1,499,449,043,877.50

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Solution

The fourth proportional to 1,829,566,685,735.80, 2,528,424,564,294.60 and 1,499,449,043,877.50 is: 2,072,208,586,331.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,829,566,685,735.80 : 2,528,424,564,294.60 = 1,499,449,043,877.50 : x
  2. Step 2: Convert to fraction form
    1,829,566,685,735.80/2,528,424,564,294.60 = 1,499,449,043,877.50/x
  3. Step 3: Cross multiply
    1,829,566,685,735.80x = 2,528,424,564,294.60 × 1,499,449,043,877.50
  4. Step 4: Simplify right side
    1,829,566,685,735.80x = 3,791,243,795,447,922,747,768,832
  5. Step 5: Solve for x
    x = 3,791,243,795,447,922,747,768,832/1,829,566,685,735.80
  6. Step 6: Final answer
    x = 2,072,208,586,331.57

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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.