Home / 4,291,629,237,558.30-6,437,443,501,309-1,190,238,220,340.10

Finding the Fourth Proportional to 4,291,629,237,558.30, 6,437,443,501,309 and 1,190,238,220,340.10

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Solution

The fourth proportional to 4,291,629,237,558.30, 6,437,443,501,309 and 1,190,238,220,340.10 is: 1,785,357,232,046.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,291,629,237,558.30 : 6,437,443,501,309 = 1,190,238,220,340.10 : x
  2. Step 2: Convert to fraction form
    4,291,629,237,558.30/6,437,443,501,309 = 1,190,238,220,340.10/x
  3. Step 3: Cross multiply
    4,291,629,237,558.30x = 6,437,443,501,309 × 1,190,238,220,340.10
  4. Step 4: Simplify right side
    4,291,629,237,558.30x = 7,662,091,296,537,966,685,454,336
  5. Step 5: Solve for x
    x = 7,662,091,296,537,966,685,454,336/4,291,629,237,558.30
  6. Step 6: Final answer
    x = 1,785,357,232,046.74

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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.