Home / 544,828,124.99-751,878,695.49-297,325,422.47

Finding the Fourth Proportional to 544,828,124.99, 751,878,695.49 and 297,325,422.47

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Solution

The fourth proportional to 544,828,124.99, 751,878,695.49 and 297,325,422.47 is: 410,317,750.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    544,828,124.99 : 751,878,695.49 = 297,325,422.47 : x
  2. Step 2: Convert to fraction form
    544,828,124.99/751,878,695.49 = 297,325,422.47/x
  3. Step 3: Cross multiply
    544,828,124.99x = 751,878,695.49 × 297,325,422.47
  4. Step 4: Simplify right side
    544,828,124.99x = 223,552,650,782,756,768
  5. Step 5: Solve for x
    x = 223,552,650,782,756,768/544,828,124.99
  6. Step 6: Final answer
    x = 410,317,750.73

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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.