Home / 16,842,887,629,316-23,243,167,300,306-9,435,372,388,526

Finding the Fourth Proportional to 16,842,887,629,316, 23,243,167,300,306 and 9,435,372,388,526

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Solution

The fourth proportional to 16,842,887,629,316, 23,243,167,300,306 and 9,435,372,388,526 is: 13,020,804,020,890.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,842,887,629,316 : 23,243,167,300,306 = 9,435,372,388,526 : x
  2. Step 2: Convert to fraction form
    16,842,887,629,316/23,243,167,300,306 = 9,435,372,388,526/x
  3. Step 3: Cross multiply
    16,842,887,629,316x = 23,243,167,300,306 × 9,435,372,388,526
  4. Step 4: Simplify right side
    16,842,887,629,316x = 219,307,938,967,197,643,874,238,464
  5. Step 5: Solve for x
    x = 219,307,938,967,197,643,874,238,464/16,842,887,629,316
  6. Step 6: Final answer
    x = 13,020,804,020,890.09

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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.