Home / 273,771,431.01-377,804,572.99-150,009,450.93

Finding the Fourth Proportional to 273,771,431.01, 377,804,572.99 and 150,009,450.93

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Solution

The fourth proportional to 273,771,431.01, 377,804,572.99 and 150,009,450.93 is: 207,013,041.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    273,771,431.01 : 377,804,572.99 = 150,009,450.93 : x
  2. Step 2: Convert to fraction form
    273,771,431.01/377,804,572.99 = 150,009,450.93/x
  3. Step 3: Cross multiply
    273,771,431.01x = 377,804,572.99 × 150,009,450.93
  4. Step 4: Simplify right side
    273,771,431.01x = 56,674,256,553,073,016
  5. Step 5: Solve for x
    x = 56,674,256,553,073,016/273,771,431.01
  6. Step 6: Final answer
    x = 207,013,041.30

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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.