Home / 1,044,448,528,845.10-1,567,388,427,355.40-364,526,884,792.12

Finding the Fourth Proportional to 1,044,448,528,845.10, 1,567,388,427,355.40 and 364,526,884,792.12

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Solution

The fourth proportional to 1,044,448,528,845.10, 1,567,388,427,355.40 and 364,526,884,792.12 is: 547,040,093,315.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,044,448,528,845.10 : 1,567,388,427,355.40 = 364,526,884,792.12 : x
  2. Step 2: Convert to fraction form
    1,044,448,528,845.10/1,567,388,427,355.40 = 364,526,884,792.12/x
  3. Step 3: Cross multiply
    1,044,448,528,845.10x = 1,567,388,427,355.40 × 364,526,884,792.12
  4. Step 4: Simplify right side
    1,044,448,528,845.10x = 571,355,220,683,083,994,890,240
  5. Step 5: Solve for x
    x = 571,355,220,683,083,994,890,240/1,044,448,528,845.10
  6. Step 6: Final answer
    x = 547,040,093,315.91

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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.