Home / 26,525,956.56-39,788,932.50-7,356,713.40

Finding the Fourth Proportional to 26,525,956.56, 39,788,932.50 and 7,356,713.40

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Solution

The fourth proportional to 26,525,956.56, 39,788,932.50 and 7,356,713.40 is: 11,035,069.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,525,956.56 : 39,788,932.50 = 7,356,713.40 : x
  2. Step 2: Convert to fraction form
    26,525,956.56/39,788,932.50 = 7,356,713.40/x
  3. Step 3: Cross multiply
    26,525,956.56x = 39,788,932.50 × 7,356,713.40
  4. Step 4: Simplify right side
    26,525,956.56x = 292,715,772,894,445.50
  5. Step 5: Solve for x
    x = 292,715,772,894,445.50/26,525,956.56
  6. Step 6: Final answer
    x = 11,035,069.45

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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.