Home / 32,259,328.80-48,444,980.40-17,142,784.80

Finding the Fourth Proportional to 32,259,328.80, 48,444,980.40 and 17,142,784.80

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Solution

The fourth proportional to 32,259,328.80, 48,444,980.40 and 17,142,784.80 is: 25,743,929.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,259,328.80 : 48,444,980.40 = 17,142,784.80 : x
  2. Step 2: Convert to fraction form
    32,259,328.80/48,444,980.40 = 17,142,784.80/x
  3. Step 3: Cross multiply
    32,259,328.80x = 48,444,980.40 × 17,142,784.80
  4. Step 4: Simplify right side
    32,259,328.80x = 830,481,873,637,417.88
  5. Step 5: Solve for x
    x = 830,481,873,637,417.88/32,259,328.80
  6. Step 6: Final answer
    x = 25,743,929.11

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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.