Home / 34,276,317.60-47,301,314.40-19,592,297.76

Finding the Fourth Proportional to 34,276,317.60, 47,301,314.40 and 19,592,297.76

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Solution

The fourth proportional to 34,276,317.60, 47,301,314.40 and 19,592,297.76 is: 27,037,368.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,276,317.60 : 47,301,314.40 = 19,592,297.76 : x
  2. Step 2: Convert to fraction form
    34,276,317.60/47,301,314.40 = 19,592,297.76/x
  3. Step 3: Cross multiply
    34,276,317.60x = 47,301,314.40 × 19,592,297.76
  4. Step 4: Simplify right side
    34,276,317.60x = 926,741,436,164,175.75
  5. Step 5: Solve for x
    x = 926,741,436,164,175.75/34,276,317.60
  6. Step 6: Final answer
    x = 27,037,368.69

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.