Home / 32,185,529.80-48,334,281.90-17,068,985.80

Finding the Fourth Proportional to 32,185,529.80, 48,334,281.90 and 17,068,985.80

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Solution

The fourth proportional to 32,185,529.80, 48,334,281.90 and 17,068,985.80 is: 25,633,170.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,185,529.80 : 48,334,281.90 = 17,068,985.80 : x
  2. Step 2: Convert to fraction form
    32,185,529.80/48,334,281.90 = 17,068,985.80/x
  3. Step 3: Cross multiply
    32,185,529.80x = 48,334,281.90 × 17,068,985.80
  4. Step 4: Simplify right side
    32,185,529.80x = 825,017,171,404,297
  5. Step 5: Solve for x
    x = 825,017,171,404,297/32,185,529.80
  6. Step 6: Final answer
    x = 25,633,170.45

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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.