Home / 34,771,672.40-52,146,434.90-11,422,995.59

Finding the Fourth Proportional to 34,771,672.40, 52,146,434.90 and 11,422,995.59

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Solution

The fourth proportional to 34,771,672.40, 52,146,434.90 and 11,422,995.59 is: 17,130,855.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,771,672.40 : 52,146,434.90 = 11,422,995.59 : x
  2. Step 2: Convert to fraction form
    34,771,672.40/52,146,434.90 = 11,422,995.59/x
  3. Step 3: Cross multiply
    34,771,672.40x = 52,146,434.90 × 11,422,995.59
  4. Step 4: Simplify right side
    34,771,672.40x = 595,668,495,579,075
  5. Step 5: Solve for x
    x = 595,668,495,579,075/34,771,672.40
  6. Step 6: Final answer
    x = 17,130,855.51

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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.