Home / 355,888,468.80-533,160,856.80-182,776,046.40

Finding the Fourth Proportional to 355,888,468.80, 533,160,856.80 and 182,776,046.40

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Solution

The fourth proportional to 355,888,468.80, 533,160,856.80 and 182,776,046.40 is: 273,819,024.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    355,888,468.80 : 533,160,856.80 = 182,776,046.40 : x
  2. Step 2: Convert to fraction form
    355,888,468.80/533,160,856.80 = 182,776,046.40/x
  3. Step 3: Cross multiply
    355,888,468.80x = 533,160,856.80 × 182,776,046.40
  4. Step 4: Simplify right side
    355,888,468.80x = 97,449,033,501,140,560
  5. Step 5: Solve for x
    x = 97,449,033,501,140,560/355,888,468.80
  6. Step 6: Final answer
    x = 273,819,024.90

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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.