Home / 25,969,604.98-35,838,089.76-14,209,978.18

Finding the Fourth Proportional to 25,969,604.98, 35,838,089.76 and 14,209,978.18

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Solution

The fourth proportional to 25,969,604.98, 35,838,089.76 and 14,209,978.18 is: 19,609,788.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,969,604.98 : 35,838,089.76 = 14,209,978.18 : x
  2. Step 2: Convert to fraction form
    25,969,604.98/35,838,089.76 = 14,209,978.18/x
  3. Step 3: Cross multiply
    25,969,604.98x = 35,838,089.76 × 14,209,978.18
  4. Step 4: Simplify right side
    25,969,604.98x = 509,258,473,502,481.38
  5. Step 5: Solve for x
    x = 509,258,473,502,481.38/25,969,604.98
  6. Step 6: Final answer
    x = 19,609,788.98

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1.5x scale

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.