Home / 516,562,292,256.30-774,843,438,384.50-516,562,292,256.30

Finding the Fourth Proportional to 516,562,292,256.30, 774,843,438,384.50 and 516,562,292,256.30

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Solution

The fourth proportional to 516,562,292,256.30, 774,843,438,384.50 and 516,562,292,256.30 is: 774,843,438,384.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    516,562,292,256.30 : 774,843,438,384.50 = 516,562,292,256.30 : x
  2. Step 2: Convert to fraction form
    516,562,292,256.30/774,843,438,384.50 = 516,562,292,256.30/x
  3. Step 3: Cross multiply
    516,562,292,256.30x = 774,843,438,384.50 × 516,562,292,256.30
  4. Step 4: Simplify right side
    516,562,292,256.30x = 400,254,902,671,650,431,434,752
  5. Step 5: Solve for x
    x = 400,254,902,671,650,431,434,752/516,562,292,256.30
  6. Step 6: Final answer
    x = 774,843,438,384.50

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1.5x scale

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.