Home / 61,533,117.60-92,299,676.40-25,117,599.30

Finding the Fourth Proportional to 61,533,117.60, 92,299,676.40 and 25,117,599.30

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Solution

The fourth proportional to 61,533,117.60, 92,299,676.40 and 25,117,599.30 is: 37,676,398.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,533,117.60 : 92,299,676.40 = 25,117,599.30 : x
  2. Step 2: Convert to fraction form
    61,533,117.60/92,299,676.40 = 25,117,599.30/x
  3. Step 3: Cross multiply
    61,533,117.60x = 92,299,676.40 × 25,117,599.30
  4. Step 4: Simplify right side
    61,533,117.60x = 2,318,346,287,334,866.50
  5. Step 5: Solve for x
    x = 2,318,346,287,334,866.50/61,533,117.60
  6. Step 6: Final answer
    x = 37,676,398.95

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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.