Home / 209,953,209.70-314,929,814.55-184,444,041.70

Finding the Fourth Proportional to 209,953,209.70, 314,929,814.55 and 184,444,041.70

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Solution

The fourth proportional to 209,953,209.70, 314,929,814.55 and 184,444,041.70 is: 276,666,062.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    209,953,209.70 : 314,929,814.55 = 184,444,041.70 : x
  2. Step 2: Convert to fraction form
    209,953,209.70/314,929,814.55 = 184,444,041.70/x
  3. Step 3: Cross multiply
    209,953,209.70x = 314,929,814.55 × 184,444,041.70
  4. Step 4: Simplify right side
    209,953,209.70x = 58,086,927,847,433,464
  5. Step 5: Solve for x
    x = 58,086,927,847,433,464/209,953,209.70
  6. Step 6: Final answer
    x = 276,666,062.55

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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.