Home / 69,539,968,004.10-104,309,952,006.15-69,539,968,004.10

Finding the Fourth Proportional to 69,539,968,004.10, 104,309,952,006.15 and 69,539,968,004.10

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Solution

The fourth proportional to 69,539,968,004.10, 104,309,952,006.15 and 69,539,968,004.10 is: 104,309,952,006.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,539,968,004.10 : 104,309,952,006.15 = 69,539,968,004.10 : x
  2. Step 2: Convert to fraction form
    69,539,968,004.10/104,309,952,006.15 = 69,539,968,004.10/x
  3. Step 3: Cross multiply
    69,539,968,004.10x = 104,309,952,006.15 × 69,539,968,004.10
  4. Step 4: Simplify right side
    69,539,968,004.10x = 7,253,710,725,016,877,793,280
  5. Step 5: Solve for x
    x = 7,253,710,725,016,877,793,280/69,539,968,004.10
  6. Step 6: Final answer
    x = 104,309,952,006.15

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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.