Home / 61,877,109.60-92,754,428.40-27,352,252.80

Finding the Fourth Proportional to 61,877,109.60, 92,754,428.40 and 27,352,252.80

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Solution

The fourth proportional to 61,877,109.60, 92,754,428.40 and 27,352,252.80 is: 41,001,310.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,877,109.60 : 92,754,428.40 = 27,352,252.80 : x
  2. Step 2: Convert to fraction form
    61,877,109.60/92,754,428.40 = 27,352,252.80/x
  3. Step 3: Cross multiply
    61,877,109.60x = 92,754,428.40 × 27,352,252.80
  4. Step 4: Simplify right side
    61,877,109.60x = 2,537,042,573,916,300
  5. Step 5: Solve for x
    x = 2,537,042,573,916,300/61,877,109.60
  6. Step 6: Final answer
    x = 41,001,310.34

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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.