Home / 16,842,887,629,316-23,243,167,300,306-9,435,372,388,525.80

Finding the Fourth Proportional to 16,842,887,629,316, 23,243,167,300,306 and 9,435,372,388,525.80

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Solution

The fourth proportional to 16,842,887,629,316, 23,243,167,300,306 and 9,435,372,388,525.80 is: 13,020,804,020,889.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,842,887,629,316 : 23,243,167,300,306 = 9,435,372,388,525.80 : x
  2. Step 2: Convert to fraction form
    16,842,887,629,316/23,243,167,300,306 = 9,435,372,388,525.80/x
  3. Step 3: Cross multiply
    16,842,887,629,316x = 23,243,167,300,306 × 9,435,372,388,525.80
  4. Step 4: Simplify right side
    16,842,887,629,316x = 219,307,938,967,193,005,309,558,784
  5. Step 5: Solve for x
    x = 219,307,938,967,193,005,309,558,784/16,842,887,629,316
  6. Step 6: Final answer
    x = 13,020,804,020,889.81

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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.