Home / 273,771,437.01-377,804,581.27-150,009,456.93

Finding the Fourth Proportional to 273,771,437.01, 377,804,581.27 and 150,009,456.93

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Solution

The fourth proportional to 273,771,437.01, 377,804,581.27 and 150,009,456.93 is: 207,013,049.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    273,771,437.01 : 377,804,581.27 = 150,009,456.93 : x
  2. Step 2: Convert to fraction form
    273,771,437.01/377,804,581.27 = 150,009,456.93/x
  3. Step 3: Cross multiply
    273,771,437.01x = 377,804,581.27 × 150,009,456.93
  4. Step 4: Simplify right side
    273,771,437.01x = 56,674,260,061,978,752
  5. Step 5: Solve for x
    x = 56,674,260,061,978,752/273,771,437.01
  6. Step 6: Final answer
    x = 207,013,049.58

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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.