Home / 29,395,929.60-44,095,276.80-9,201,830.40

Finding the Fourth Proportional to 29,395,929.60, 44,095,276.80 and 9,201,830.40

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Solution

The fourth proportional to 29,395,929.60, 44,095,276.80 and 9,201,830.40 is: 13,803,178.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,395,929.60 : 44,095,276.80 = 9,201,830.40 : x
  2. Step 2: Convert to fraction form
    29,395,929.60/44,095,276.80 = 9,201,830.40/x
  3. Step 3: Cross multiply
    29,395,929.60x = 44,095,276.80 × 9,201,830.40
  4. Step 4: Simplify right side
    29,395,929.60x = 405,757,258,554,654.69
  5. Step 5: Solve for x
    x = 405,757,258,554,654.69/29,395,929.60
  6. Step 6: Final answer
    x = 13,803,178.33

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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.