Home / 4,328,153,905.52-6,488,191,893.72-1,707,979,707.92

Finding the Fourth Proportional to 4,328,153,905.52, 6,488,191,893.72 and 1,707,979,707.92

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Solution

The fourth proportional to 4,328,153,905.52, 6,488,191,893.72 and 1,707,979,707.92 is: 2,560,375,702.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,328,153,905.52 : 6,488,191,893.72 = 1,707,979,707.92 : x
  2. Step 2: Convert to fraction form
    4,328,153,905.52/6,488,191,893.72 = 1,707,979,707.92/x
  3. Step 3: Cross multiply
    4,328,153,905.52x = 6,488,191,893.72 × 1,707,979,707.92
  4. Step 4: Simplify right side
    4,328,153,905.52x = 11,081,700,095,564,797,952
  5. Step 5: Solve for x
    x = 11,081,700,095,564,797,952/4,328,153,905.52
  6. Step 6: Final answer
    x = 2,560,375,702.31

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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.