Home / 2,589,020,050.59-3,573,819,278.43-1,697,004,261.81

Finding the Fourth Proportional to 2,589,020,050.59, 3,573,819,278.43 and 1,697,004,261.81

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Solution

The fourth proportional to 2,589,020,050.59, 3,573,819,278.43 and 1,697,004,261.81 is: 2,342,502,733.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,589,020,050.59 : 3,573,819,278.43 = 1,697,004,261.81 : x
  2. Step 2: Convert to fraction form
    2,589,020,050.59/3,573,819,278.43 = 1,697,004,261.81/x
  3. Step 3: Cross multiply
    2,589,020,050.59x = 3,573,819,278.43 × 1,697,004,261.81
  4. Step 4: Simplify right side
    2,589,020,050.59x = 6,064,786,546,434,448,384
  5. Step 5: Solve for x
    x = 6,064,786,546,434,448,384/2,589,020,050.59
  6. Step 6: Final answer
    x = 2,342,502,733.82

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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.