Home / 1,937,106,544,813.40-2,673,288,244,425.20-1,114,044,144,832.50

Finding the Fourth Proportional to 1,937,106,544,813.40, 2,673,288,244,425.20 and 1,114,044,144,832.50

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Solution

The fourth proportional to 1,937,106,544,813.40, 2,673,288,244,425.20 and 1,114,044,144,832.50 is: 1,537,427,625,819.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,937,106,544,813.40 : 2,673,288,244,425.20 = 1,114,044,144,832.50 : x
  2. Step 2: Convert to fraction form
    1,937,106,544,813.40/2,673,288,244,425.20 = 1,114,044,144,832.50/x
  3. Step 3: Cross multiply
    1,937,106,544,813.40x = 2,673,288,244,425.20 × 1,114,044,144,832.50
  4. Step 4: Simplify right side
    1,937,106,544,813.40x = 2,978,161,116,151,447,239,524,352
  5. Step 5: Solve for x
    x = 2,978,161,116,151,447,239,524,352/1,937,106,544,813.40
  6. Step 6: Final answer
    x = 1,537,427,625,819.28

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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.