Home / 282,852,151.20-423,963,298.80-110,271,607.20

Finding the Fourth Proportional to 282,852,151.20, 423,963,298.80 and 110,271,607.20

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Solution

The fourth proportional to 282,852,151.20, 423,963,298.80 and 110,271,607.20 is: 165,284,634.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    282,852,151.20 : 423,963,298.80 = 110,271,607.20 : x
  2. Step 2: Convert to fraction form
    282,852,151.20/423,963,298.80 = 110,271,607.20/x
  3. Step 3: Cross multiply
    282,852,151.20x = 423,963,298.80 × 110,271,607.20
  4. Step 4: Simplify right side
    282,852,151.20x = 46,751,114,352,489,832
  5. Step 5: Solve for x
    x = 46,751,114,352,489,832/282,852,151.20
  6. Step 6: Final answer
    x = 165,284,634.23

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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.