Home / 736,188,133,266.30-1,104,392,615,183-258,573,249,216.20

Finding the Fourth Proportional to 736,188,133,266.30, 1,104,392,615,183 and 258,573,249,216.20

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Solution

The fourth proportional to 736,188,133,266.30, 1,104,392,615,183 and 258,573,249,216.20 is: 387,898,655,267.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    736,188,133,266.30 : 1,104,392,615,183 = 258,573,249,216.20 : x
  2. Step 2: Convert to fraction form
    736,188,133,266.30/1,104,392,615,183 = 258,573,249,216.20/x
  3. Step 3: Cross multiply
    736,188,133,266.30x = 1,104,392,615,183 × 258,573,249,216.20
  4. Step 4: Simplify right side
    736,188,133,266.30x = 285,566,386,918,244,738,924,544
  5. Step 5: Solve for x
    x = 285,566,386,918,244,738,924,544/736,188,133,266.30
  6. Step 6: Final answer
    x = 387,898,655,267.98

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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.