Home / 34,709,510.93-47,898,086.99-19,027,999.10

Finding the Fourth Proportional to 34,709,510.93, 47,898,086.99 and 19,027,999.10

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Solution

The fourth proportional to 34,709,510.93, 47,898,086.99 and 19,027,999.10 is: 26,258,069.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,709,510.93 : 47,898,086.99 = 19,027,999.10 : x
  2. Step 2: Convert to fraction form
    34,709,510.93/47,898,086.99 = 19,027,999.10/x
  3. Step 3: Cross multiply
    34,709,510.93x = 47,898,086.99 × 19,027,999.10
  4. Step 4: Simplify right side
    34,709,510.93x = 911,404,755,802,811.25
  5. Step 5: Solve for x
    x = 911,404,755,802,811.25/34,709,510.93
  6. Step 6: Final answer
    x = 26,258,069.66

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.