Home / 61,501,554.60-92,146,043.70-29,083,653.60

Finding the Fourth Proportional to 61,501,554.60, 92,146,043.70 and 29,083,653.60

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Solution

The fourth proportional to 61,501,554.60, 92,146,043.70 and 29,083,653.60 is: 43,575,217.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,501,554.60 : 92,146,043.70 = 29,083,653.60 : x
  2. Step 2: Convert to fraction form
    61,501,554.60/92,146,043.70 = 29,083,653.60/x
  3. Step 3: Cross multiply
    61,501,554.60x = 92,146,043.70 × 29,083,653.60
  4. Step 4: Simplify right side
    61,501,554.60x = 2,679,943,615,581,262.50
  5. Step 5: Solve for x
    x = 2,679,943,615,581,262.50/61,501,554.60
  6. Step 6: Final answer
    x = 43,575,217.46

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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.