Home / 26,935,241,739.98-40,402,901,495.25-10,999,578,211.39

Finding the Fourth Proportional to 26,935,241,739.98, 40,402,901,495.25 and 10,999,578,211.39

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Solution

The fourth proportional to 26,935,241,739.98, 40,402,901,495.25 and 10,999,578,211.39 is: 16,499,383,196.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,935,241,739.98 : 40,402,901,495.25 = 10,999,578,211.39 : x
  2. Step 2: Convert to fraction form
    26,935,241,739.98/40,402,901,495.25 = 10,999,578,211.39/x
  3. Step 3: Cross multiply
    26,935,241,739.98x = 40,402,901,495.25 × 10,999,578,211.39
  4. Step 4: Simplify right side
    26,935,241,739.98x = 444,414,874,963,831,357,440
  5. Step 5: Solve for x
    x = 444,414,874,963,831,357,440/26,935,241,739.98
  6. Step 6: Final answer
    x = 16,499,383,196.71

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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.