Home / 46,679,966,108.99-64,418,374,028.16-25,270,206,852.35

Finding the Fourth Proportional to 46,679,966,108.99, 64,418,374,028.16 and 25,270,206,852.35

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Solution

The fourth proportional to 46,679,966,108.99, 64,418,374,028.16 and 25,270,206,852.35 is: 34,872,896,715.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,679,966,108.99 : 64,418,374,028.16 = 25,270,206,852.35 : x
  2. Step 2: Convert to fraction form
    46,679,966,108.99/64,418,374,028.16 = 25,270,206,852.35/x
  3. Step 3: Cross multiply
    46,679,966,108.99x = 64,418,374,028.16 × 25,270,206,852.35
  4. Step 4: Simplify right side
    46,679,966,108.99x = 1,627,865,636,783,654,174,720
  5. Step 5: Solve for x
    x = 1,627,865,636,783,654,174,720/46,679,966,108.99
  6. Step 6: Final answer
    x = 34,872,896,715.11

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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.