Home / 14,884,278.36-22,293,866.52-10,553,200.38

Finding the Fourth Proportional to 14,884,278.36, 22,293,866.52 and 10,553,200.38

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Solution

The fourth proportional to 14,884,278.36, 22,293,866.52 and 10,553,200.38 is: 15,806,721.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,884,278.36 : 22,293,866.52 = 10,553,200.38 : x
  2. Step 2: Convert to fraction form
    14,884,278.36/22,293,866.52 = 10,553,200.38/x
  3. Step 3: Cross multiply
    14,884,278.36x = 22,293,866.52 × 10,553,200.38
  4. Step 4: Simplify right side
    14,884,278.36x = 235,271,640,630,533.28
  5. Step 5: Solve for x
    x = 235,271,640,630,533.28/14,884,278.36
  6. Step 6: Final answer
    x = 15,806,721.36

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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.