Home / 26,432,902,284.84-39,637,718,402.58-14,008,321,888.20

Finding the Fourth Proportional to 26,432,902,284.84, 39,637,718,402.58 and 14,008,321,888.20

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Solution

The fourth proportional to 26,432,902,284.84, 39,637,718,402.58 and 14,008,321,888.20 is: 21,006,316,760.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,432,902,284.84 : 39,637,718,402.58 = 14,008,321,888.20 : x
  2. Step 2: Convert to fraction form
    26,432,902,284.84/39,637,718,402.58 = 14,008,321,888.20/x
  3. Step 3: Cross multiply
    26,432,902,284.84x = 39,637,718,402.58 × 14,008,321,888.20
  4. Step 4: Simplify right side
    26,432,902,284.84x = 555,257,918,297,169,395,712
  5. Step 5: Solve for x
    x = 555,257,918,297,169,395,712/26,432,902,284.84
  6. Step 6: Final answer
    x = 21,006,316,760.59

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Double scale
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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.