Home / 1,893,207,204.09-2,839,953,549.20-565,130,333.14

Finding the Fourth Proportional to 1,893,207,204.09, 2,839,953,549.20 and 565,130,333.14

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Solution

The fourth proportional to 1,893,207,204.09, 2,839,953,549.20 and 565,130,333.14 is: 847,738,109.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,893,207,204.09 : 2,839,953,549.20 = 565,130,333.14 : x
  2. Step 2: Convert to fraction form
    1,893,207,204.09/2,839,953,549.20 = 565,130,333.14/x
  3. Step 3: Cross multiply
    1,893,207,204.09x = 2,839,953,549.20 × 565,130,333.14
  4. Step 4: Simplify right side
    1,893,207,204.09x = 1,604,943,895,351,596,032
  5. Step 5: Solve for x
    x = 1,604,943,895,351,596,032/1,893,207,204.09
  6. Step 6: Final answer
    x = 847,738,109.11

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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.