Home / 736,188,133,267.56-1,104,392,615,184.80-258,573,249,217.46

Finding the Fourth Proportional to 736,188,133,267.56, 1,104,392,615,184.80 and 258,573,249,217.46

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Solution

The fourth proportional to 736,188,133,267.56, 1,104,392,615,184.80 and 258,573,249,217.46 is: 387,898,655,269.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    736,188,133,267.56 : 1,104,392,615,184.80 = 258,573,249,217.46 : x
  2. Step 2: Convert to fraction form
    736,188,133,267.56/1,104,392,615,184.80 = 258,573,249,217.46/x
  3. Step 3: Cross multiply
    736,188,133,267.56x = 1,104,392,615,184.80 × 258,573,249,217.46
  4. Step 4: Simplify right side
    736,188,133,267.56x = 285,566,386,920,101,708,300,288
  5. Step 5: Solve for x
    x = 285,566,386,920,101,708,300,288/736,188,133,267.56
  6. Step 6: Final answer
    x = 387,898,655,269.84

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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.