Home / 104,411,286.30-156,616,929.45-36,246,870.30

Finding the Fourth Proportional to 104,411,286.30, 156,616,929.45 and 36,246,870.30

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Solution

The fourth proportional to 104,411,286.30, 156,616,929.45 and 36,246,870.30 is: 54,370,305.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    104,411,286.30 : 156,616,929.45 = 36,246,870.30 : x
  2. Step 2: Convert to fraction form
    104,411,286.30/156,616,929.45 = 36,246,870.30/x
  3. Step 3: Cross multiply
    104,411,286.30x = 156,616,929.45 × 36,246,870.30
  4. Step 4: Simplify right side
    104,411,286.30x = 5,676,873,528,558,399
  5. Step 5: Solve for x
    x = 5,676,873,528,558,399/104,411,286.30
  6. Step 6: Final answer
    x = 54,370,305.45

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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.