Home / 13,165,282,307,824-19,750,466,603,218-5,005,588,146,391.80

Finding the Fourth Proportional to 13,165,282,307,824, 19,750,466,603,218 and 5,005,588,146,391.80

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Solution

The fourth proportional to 13,165,282,307,824, 19,750,466,603,218 and 5,005,588,146,391.80 is: 7,509,349,150,532.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,165,282,307,824 : 19,750,466,603,218 = 5,005,588,146,391.80 : x
  2. Step 2: Convert to fraction form
    13,165,282,307,824/19,750,466,603,218 = 5,005,588,146,391.80/x
  3. Step 3: Cross multiply
    13,165,282,307,824x = 19,750,466,603,218 × 5,005,588,146,391.80
  4. Step 4: Simplify right side
    13,165,282,307,824x = 98,862,701,514,775,140,864,360,448
  5. Step 5: Solve for x
    x = 98,862,701,514,775,140,864,360,448/13,165,282,307,824
  6. Step 6: Final answer
    x = 7,509,349,150,532.23

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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.