Home / 73,595,450,548.20-101,561,521,011.76-41,042,699,549.76

Finding the Fourth Proportional to 73,595,450,548.20, 101,561,521,011.76 and 41,042,699,549.76

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Solution

The fourth proportional to 73,595,450,548.20, 101,561,521,011.76 and 41,042,699,549.76 is: 56,638,813,427.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,595,450,548.20 : 101,561,521,011.76 = 41,042,699,549.76 : x
  2. Step 2: Convert to fraction form
    73,595,450,548.20/101,561,521,011.76 = 41,042,699,549.76/x
  3. Step 3: Cross multiply
    73,595,450,548.20x = 101,561,521,011.76 × 41,042,699,549.76
  4. Step 4: Simplify right side
    73,595,450,548.20x = 4,168,358,992,702,302,846,976
  5. Step 5: Solve for x
    x = 4,168,358,992,702,302,846,976/73,595,450,548.20
  6. Step 6: Final answer
    x = 56,638,813,427.36

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1.5x scale

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.