Home / 46,679,966,097.35-64,418,374,012.07-25,270,206,840.68

Finding the Fourth Proportional to 46,679,966,097.35, 64,418,374,012.07 and 25,270,206,840.68

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Solution

The fourth proportional to 46,679,966,097.35, 64,418,374,012.07 and 25,270,206,840.68 is: 34,872,896,698.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,679,966,097.35 : 64,418,374,012.07 = 25,270,206,840.68 : x
  2. Step 2: Convert to fraction form
    46,679,966,097.35/64,418,374,012.07 = 25,270,206,840.68/x
  3. Step 3: Cross multiply
    46,679,966,097.35x = 64,418,374,012.07 × 25,270,206,840.68
  4. Step 4: Simplify right side
    46,679,966,097.35x = 1,627,865,635,625,296,461,824
  5. Step 5: Solve for x
    x = 1,627,865,635,625,296,461,824/46,679,966,097.35
  6. Step 6: Final answer
    x = 34,872,896,698.99

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1.5x scale

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.