Home / 29,571,966,605.36-44,357,562,449.36-7,187,649,929.52

Finding the Fourth Proportional to 29,571,966,605.36, 44,357,562,449.36 and 7,187,649,929.52

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Solution

The fourth proportional to 29,571,966,605.36, 44,357,562,449.36 and 7,187,649,929.52 is: 10,781,380,720.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,571,966,605.36 : 44,357,562,449.36 = 7,187,649,929.52 : x
  2. Step 2: Convert to fraction form
    29,571,966,605.36/44,357,562,449.36 = 7,187,649,929.52/x
  3. Step 3: Cross multiply
    29,571,966,605.36x = 44,357,562,449.36 × 7,187,649,929.52
  4. Step 4: Simplify right side
    29,571,966,605.36x = 318,826,630,612,821,409,792
  5. Step 5: Solve for x
    x = 318,826,630,612,821,409,792/29,571,966,605.36
  6. Step 6: Final answer
    x = 10,781,380,720.04

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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.