Home / 14,141,758.04-21,203,955.73-5,495,763.26

Finding the Fourth Proportional to 14,141,758.04, 21,203,955.73 and 5,495,763.26

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Solution

The fourth proportional to 14,141,758.04, 21,203,955.73 and 5,495,763.26 is: 8,240,271.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,141,758.04 : 21,203,955.73 = 5,495,763.26 : x
  2. Step 2: Convert to fraction form
    14,141,758.04/21,203,955.73 = 5,495,763.26/x
  3. Step 3: Cross multiply
    14,141,758.04x = 21,203,955.73 × 5,495,763.26
  4. Step 4: Simplify right side
    14,141,758.04x = 116,531,920,927,480.08
  5. Step 5: Solve for x
    x = 116,531,920,927,480.08/14,141,758.04
  6. Step 6: Final answer
    x = 8,240,271.16

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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.