Home / 51,490,882.33-71,076,063.49-34,092,832.59

Finding the Fourth Proportional to 51,490,882.33, 71,076,063.49 and 34,092,832.59

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Solution

The fourth proportional to 51,490,882.33, 71,076,063.49 and 34,092,832.59 is: 47,060,454.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    51,490,882.33 : 71,076,063.49 = 34,092,832.59 : x
  2. Step 2: Convert to fraction form
    51,490,882.33/71,076,063.49 = 34,092,832.59/x
  3. Step 3: Cross multiply
    51,490,882.33x = 71,076,063.49 × 34,092,832.59
  4. Step 4: Simplify right side
    51,490,882.33x = 2,423,184,333,635,549
  5. Step 5: Solve for x
    x = 2,423,184,333,635,549/51,490,882.33
  6. Step 6: Final answer
    x = 47,060,454.67

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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.