Home / 45,201,701.70-67,802,552.55-29,896,200.90

Finding the Fourth Proportional to 45,201,701.70, 67,802,552.55 and 29,896,200.90

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Solution

The fourth proportional to 45,201,701.70, 67,802,552.55 and 29,896,200.90 is: 44,844,301.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,201,701.70 : 67,802,552.55 = 29,896,200.90 : x
  2. Step 2: Convert to fraction form
    45,201,701.70/67,802,552.55 = 29,896,200.90/x
  3. Step 3: Cross multiply
    45,201,701.70x = 67,802,552.55 × 29,896,200.90
  4. Step 4: Simplify right side
    45,201,701.70x = 2,027,038,732,567,607
  5. Step 5: Solve for x
    x = 2,027,038,732,567,607/45,201,701.70
  6. Step 6: Final answer
    x = 44,844,301.35

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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.