Home / 16,842,887,629,204-23,243,167,300,152-9,435,372,388,416

Finding the Fourth Proportional to 16,842,887,629,204, 23,243,167,300,152 and 9,435,372,388,416

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Solution

The fourth proportional to 16,842,887,629,204, 23,243,167,300,152 and 9,435,372,388,416 is: 13,020,804,020,738.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,842,887,629,204 : 23,243,167,300,152 = 9,435,372,388,416 : x
  2. Step 2: Convert to fraction form
    16,842,887,629,204/23,243,167,300,152 = 9,435,372,388,416/x
  3. Step 3: Cross multiply
    16,842,887,629,204x = 23,243,167,300,152 × 9,435,372,388,416
  4. Step 4: Simplify right side
    16,842,887,629,204x = 219,307,938,963,187,862,406,692,864
  5. Step 5: Solve for x
    x = 219,307,938,963,187,862,406,692,864/16,842,887,629,204
  6. Step 6: Final answer
    x = 13,020,804,020,738.60

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1.5x scale

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.