Home / 732,151,530.63-1,097,784,746.64-294,941,579.94

Finding the Fourth Proportional to 732,151,530.63, 1,097,784,746.64 and 294,941,579.94

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Solution

The fourth proportional to 732,151,530.63, 1,097,784,746.64 and 294,941,579.94 is: 442,234,092.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    732,151,530.63 : 1,097,784,746.64 = 294,941,579.94 : x
  2. Step 2: Convert to fraction form
    732,151,530.63/1,097,784,746.64 = 294,941,579.94/x
  3. Step 3: Cross multiply
    732,151,530.63x = 1,097,784,746.64 × 294,941,579.94
  4. Step 4: Simplify right side
    732,151,530.63x = 323,782,367,608,034,240
  5. Step 5: Solve for x
    x = 323,782,367,608,034,240/732,151,530.63
  6. Step 6: Final answer
    x = 442,234,092.35

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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.