Home / 27,164,597.70-40,748,864.85-16,358,630.70

Finding the Fourth Proportional to 27,164,597.70, 40,748,864.85 and 16,358,630.70

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Solution

The fourth proportional to 27,164,597.70, 40,748,864.85 and 16,358,630.70 is: 24,539,131.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,164,597.70 : 40,748,864.85 = 16,358,630.70 : x
  2. Step 2: Convert to fraction form
    27,164,597.70/40,748,864.85 = 16,358,630.70/x
  3. Step 3: Cross multiply
    27,164,597.70x = 40,748,864.85 × 16,358,630.70
  4. Step 4: Simplify right side
    27,164,597.70x = 666,595,631,525,360.88
  5. Step 5: Solve for x
    x = 666,595,631,525,360.88/27,164,597.70
  6. Step 6: Final answer
    x = 24,539,131.37

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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.