Home / 1,819,248,658.09-2,510,587,541.43-1,026,292,185

Finding the Fourth Proportional to 1,819,248,658.09, 2,510,587,541.43 and 1,026,292,185

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Solution

The fourth proportional to 1,819,248,658.09, 2,510,587,541.43 and 1,026,292,185 is: 1,416,296,976.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,819,248,658.09 : 2,510,587,541.43 = 1,026,292,185 : x
  2. Step 2: Convert to fraction form
    1,819,248,658.09/2,510,587,541.43 = 1,026,292,185/x
  3. Step 3: Cross multiply
    1,819,248,658.09x = 2,510,587,541.43 × 1,026,292,185
  4. Step 4: Simplify right side
    1,819,248,658.09x = 2,576,596,373,527,972,352
  5. Step 5: Solve for x
    x = 2,576,596,373,527,972,352/1,819,248,658.09
  6. Step 6: Final answer
    x = 1,416,296,976.27

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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.