Home / 27,777,646.95-41,666,475.05-11,594,770.35

Finding the Fourth Proportional to 27,777,646.95, 41,666,475.05 and 11,594,770.35

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Solution

The fourth proportional to 27,777,646.95, 41,666,475.05 and 11,594,770.35 is: 17,392,157.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,777,646.95 : 41,666,475.05 = 11,594,770.35 : x
  2. Step 2: Convert to fraction form
    27,777,646.95/41,666,475.05 = 11,594,770.35/x
  3. Step 3: Cross multiply
    27,777,646.95x = 41,666,475.05 × 11,594,770.35
  4. Step 4: Simplify right side
    27,777,646.95x = 483,113,209,440,780.94
  5. Step 5: Solve for x
    x = 483,113,209,440,780.94/27,777,646.95
  6. Step 6: Final answer
    x = 17,392,157.45

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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.