Home / 34,285,579.84-51,425,220.40-11,566,673.92

Finding the Fourth Proportional to 34,285,579.84, 51,425,220.40 and 11,566,673.92

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Solution

The fourth proportional to 34,285,579.84, 51,425,220.40 and 11,566,673.92 is: 17,348,948.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,285,579.84 : 51,425,220.40 = 11,566,673.92 : x
  2. Step 2: Convert to fraction form
    34,285,579.84/51,425,220.40 = 11,566,673.92/x
  3. Step 3: Cross multiply
    34,285,579.84x = 51,425,220.40 × 11,566,673.92
  4. Step 4: Simplify right side
    34,285,579.84x = 594,818,755,630,932
  5. Step 5: Solve for x
    x = 594,818,755,630,932/34,285,579.84
  6. Step 6: Final answer
    x = 17,348,948.40

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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.