Home / 1,036,836,598,841.90-1,563,026,201,390.10-967,720,783,604.40

Finding the Fourth Proportional to 1,036,836,598,841.90, 1,563,026,201,390.10 and 967,720,783,604.40

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Solution

The fourth proportional to 1,036,836,598,841.90, 1,563,026,201,390.10 and 967,720,783,604.40 is: 1,458,834,441,312.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,036,836,598,841.90 : 1,563,026,201,390.10 = 967,720,783,604.40 : x
  2. Step 2: Convert to fraction form
    1,036,836,598,841.90/1,563,026,201,390.10 = 967,720,783,604.40/x
  3. Step 3: Cross multiply
    1,036,836,598,841.90x = 1,563,026,201,390.10 × 967,720,783,604.40
  4. Step 4: Simplify right side
    1,036,836,598,841.90x = 1,512,572,940,403,436,523,880,448
  5. Step 5: Solve for x
    x = 1,512,572,940,403,436,523,880,448/1,036,836,598,841.90
  6. Step 6: Final answer
    x = 1,458,834,441,312.08

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.