Home / 19,554,925.28-26,985,390.88-10,852,592.48

Finding the Fourth Proportional to 19,554,925.28, 26,985,390.88 and 10,852,592.48

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Solution

The fourth proportional to 19,554,925.28, 26,985,390.88 and 10,852,592.48 is: 14,976,352.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,554,925.28 : 26,985,390.88 = 10,852,592.48 : x
  2. Step 2: Convert to fraction form
    19,554,925.28/26,985,390.88 = 10,852,592.48/x
  3. Step 3: Cross multiply
    19,554,925.28x = 26,985,390.88 × 10,852,592.48
  4. Step 4: Simplify right side
    19,554,925.28x = 292,861,450,134,148.56
  5. Step 5: Solve for x
    x = 292,861,450,134,148.56/19,554,925.28
  6. Step 6: Final answer
    x = 14,976,352.30

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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.