Home / 10,885,562,179,507-15,022,081,834,841-5,879,808,298,836.50

Finding the Fourth Proportional to 10,885,562,179,507, 15,022,081,834,841 and 5,879,808,298,836.50

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Solution

The fourth proportional to 10,885,562,179,507, 15,022,081,834,841 and 5,879,808,298,836.50 is: 8,114,138,707,928.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,885,562,179,507 : 15,022,081,834,841 = 5,879,808,298,836.50 : x
  2. Step 2: Convert to fraction form
    10,885,562,179,507/15,022,081,834,841 = 5,879,808,298,836.50/x
  3. Step 3: Cross multiply
    10,885,562,179,507x = 15,022,081,834,841 × 5,879,808,298,836.50
  4. Step 4: Simplify right side
    10,885,562,179,507x = 88,326,961,438,299,143,905,738,752
  5. Step 5: Solve for x
    x = 88,326,961,438,299,143,905,738,752/10,885,562,179,507
  6. Step 6: Final answer
    x = 8,114,138,707,928.40

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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.