Home / 1,950,328,041.44-2,925,484,173.54-706,467,402.86

Finding the Fourth Proportional to 1,950,328,041.44, 2,925,484,173.54 and 706,467,402.86

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Solution

The fourth proportional to 1,950,328,041.44, 2,925,484,173.54 and 706,467,402.86 is: 1,059,698,246.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,950,328,041.44 : 2,925,484,173.54 = 706,467,402.86 : x
  2. Step 2: Convert to fraction form
    1,950,328,041.44/2,925,484,173.54 = 706,467,402.86/x
  3. Step 3: Cross multiply
    1,950,328,041.44x = 2,925,484,173.54 × 706,467,402.86
  4. Step 4: Simplify right side
    1,950,328,041.44x = 2,066,759,206,188,837,376
  5. Step 5: Solve for x
    x = 2,066,759,206,188,837,376/1,950,328,041.44
  6. Step 6: Final answer
    x = 1,059,698,246.79

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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.