Home / 209,953,595.70-314,930,393.55-184,444,427.70

Finding the Fourth Proportional to 209,953,595.70, 314,930,393.55 and 184,444,427.70

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Solution

The fourth proportional to 209,953,595.70, 314,930,393.55 and 184,444,427.70 is: 276,666,641.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    209,953,595.70 : 314,930,393.55 = 184,444,427.70 : x
  2. Step 2: Convert to fraction form
    209,953,595.70/314,930,393.55 = 184,444,427.70/x
  3. Step 3: Cross multiply
    209,953,595.70x = 314,930,393.55 × 184,444,427.70
  4. Step 4: Simplify right side
    209,953,595.70x = 58,087,156,203,665,520
  5. Step 5: Solve for x
    x = 58,087,156,203,665,520/209,953,595.70
  6. Step 6: Final answer
    x = 276,666,641.55

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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.