Home / 46,679,966,101.79-64,418,374,018.20-25,270,206,845.14

Finding the Fourth Proportional to 46,679,966,101.79, 64,418,374,018.20 and 25,270,206,845.14

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Solution

The fourth proportional to 46,679,966,101.79, 64,418,374,018.20 and 25,270,206,845.14 is: 34,872,896,705.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,679,966,101.79 : 64,418,374,018.20 = 25,270,206,845.14 : x
  2. Step 2: Convert to fraction form
    46,679,966,101.79/64,418,374,018.20 = 25,270,206,845.14/x
  3. Step 3: Cross multiply
    46,679,966,101.79x = 64,418,374,018.20 × 25,270,206,845.14
  4. Step 4: Simplify right side
    46,679,966,101.79x = 1,627,865,636,067,223,535,616
  5. Step 5: Solve for x
    x = 1,627,865,636,067,223,535,616/46,679,966,101.79
  6. Step 6: Final answer
    x = 34,872,896,705.14

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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.