Home / 46,679,966,114.49-64,418,374,035.75-25,270,206,857.85

Finding the Fourth Proportional to 46,679,966,114.49, 64,418,374,035.75 and 25,270,206,857.85

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Solution

The fourth proportional to 46,679,966,114.49, 64,418,374,035.75 and 25,270,206,857.85 is: 34,872,896,722.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,679,966,114.49 : 64,418,374,035.75 = 25,270,206,857.85 : x
  2. Step 2: Convert to fraction form
    46,679,966,114.49/64,418,374,035.75 = 25,270,206,857.85/x
  3. Step 3: Cross multiply
    46,679,966,114.49x = 64,418,374,035.75 × 25,270,206,857.85
  4. Step 4: Simplify right side
    46,679,966,114.49x = 1,627,865,637,329,755,963,392
  5. Step 5: Solve for x
    x = 1,627,865,637,329,755,963,392/46,679,966,114.49
  6. Step 6: Final answer
    x = 34,872,896,722.70

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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.