Home / 61,241,353.20-91,862,029.80-41,841,788.40

Finding the Fourth Proportional to 61,241,353.20, 91,862,029.80 and 41,841,788.40

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Solution

The fourth proportional to 61,241,353.20, 91,862,029.80 and 41,841,788.40 is: 62,762,682.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,241,353.20 : 91,862,029.80 = 41,841,788.40 : x
  2. Step 2: Convert to fraction form
    61,241,353.20/91,862,029.80 = 41,841,788.40/x
  3. Step 3: Cross multiply
    61,241,353.20x = 91,862,029.80 × 41,841,788.40
  4. Step 4: Simplify right side
    61,241,353.20x = 3,843,671,612,886,094
  5. Step 5: Solve for x
    x = 3,843,671,612,886,094/61,241,353.20
  6. Step 6: Final answer
    x = 62,762,682.60

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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.