Home / 51,117,993,036.10-76,676,989,554.15-51,117,993,036.10

Finding the Fourth Proportional to 51,117,993,036.10, 76,676,989,554.15 and 51,117,993,036.10

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Solution

The fourth proportional to 51,117,993,036.10, 76,676,989,554.15 and 51,117,993,036.10 is: 76,676,989,554.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    51,117,993,036.10 : 76,676,989,554.15 = 51,117,993,036.10 : x
  2. Step 2: Convert to fraction form
    51,117,993,036.10/76,676,989,554.15 = 51,117,993,036.10/x
  3. Step 3: Cross multiply
    51,117,993,036.10x = 76,676,989,554.15 × 51,117,993,036.10
  4. Step 4: Simplify right side
    51,117,993,036.10x = 3,919,573,818,058,151,559,168
  5. Step 5: Solve for x
    x = 3,919,573,818,058,151,559,168/51,117,993,036.10
  6. Step 6: Final answer
    x = 76,676,989,554.15

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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.