Home / 14,533,817,066.82-21,800,725,575.59-3,492,333,130.32

Finding the Fourth Proportional to 14,533,817,066.82, 21,800,725,575.59 and 3,492,333,130.32

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Solution

The fourth proportional to 14,533,817,066.82, 21,800,725,575.59 and 3,492,333,130.32 is: 5,238,499,689.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,533,817,066.82 : 21,800,725,575.59 = 3,492,333,130.32 : x
  2. Step 2: Convert to fraction form
    14,533,817,066.82/21,800,725,575.59 = 3,492,333,130.32/x
  3. Step 3: Cross multiply
    14,533,817,066.82x = 21,800,725,575.59 × 3,492,333,130.32
  4. Step 4: Simplify right side
    14,533,817,066.82x = 76,135,396,192,521,043,968
  5. Step 5: Solve for x
    x = 76,135,396,192,521,043,968/14,533,817,066.82
  6. Step 6: Final answer
    x = 5,238,499,689.55

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.