Home / 24,665,159,429.25-34,037,008,577.69-13,387,348,994.46

Finding the Fourth Proportional to 24,665,159,429.25, 34,037,008,577.69 and 13,387,348,994.46

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Solution

The fourth proportional to 24,665,159,429.25, 34,037,008,577.69 and 13,387,348,994.46 is: 18,474,046,918.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,665,159,429.25 : 34,037,008,577.69 = 13,387,348,994.46 : x
  2. Step 2: Convert to fraction form
    24,665,159,429.25/34,037,008,577.69 = 13,387,348,994.46/x
  3. Step 3: Cross multiply
    24,665,159,429.25x = 34,037,008,577.69 × 13,387,348,994.46
  4. Step 4: Simplify right side
    24,665,159,429.25x = 455,665,312,557,032,669,184
  5. Step 5: Solve for x
    x = 455,665,312,557,032,669,184/24,665,159,429.25
  6. Step 6: Final answer
    x = 18,474,046,918.85

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Double scale
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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.