Home / 3,416,895,248.36-5,124,825,011.54-929,949,973.47

Finding the Fourth Proportional to 3,416,895,248.36, 5,124,825,011.54 and 929,949,973.47

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Solution

The fourth proportional to 3,416,895,248.36, 5,124,825,011.54 and 929,949,973.47 is: 1,394,784,017.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,416,895,248.36 : 5,124,825,011.54 = 929,949,973.47 : x
  2. Step 2: Convert to fraction form
    3,416,895,248.36/5,124,825,011.54 = 929,949,973.47/x
  3. Step 3: Cross multiply
    3,416,895,248.36x = 5,124,825,011.54 × 929,949,973.47
  4. Step 4: Simplify right side
    3,416,895,248.36x = 4,765,830,883,522,339,840
  5. Step 5: Solve for x
    x = 4,765,830,883,522,339,840/3,416,895,248.36
  6. Step 6: Final answer
    x = 1,394,784,017.98

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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.