Home / 14,355,883.53-21,533,714.58-3,573,112.40

Finding the Fourth Proportional to 14,355,883.53, 21,533,714.58 and 3,573,112.40

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Solution

The fourth proportional to 14,355,883.53, 21,533,714.58 and 3,573,112.40 is: 5,359,641.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,355,883.53 : 21,533,714.58 = 3,573,112.40 : x
  2. Step 2: Convert to fraction form
    14,355,883.53/21,533,714.58 = 3,573,112.40/x
  3. Step 3: Cross multiply
    14,355,883.53x = 21,533,714.58 × 3,573,112.40
  4. Step 4: Simplify right side
    14,355,883.53x = 76,942,382,550,242.06
  5. Step 5: Solve for x
    x = 76,942,382,550,242.06/14,355,883.53
  6. Step 6: Final answer
    x = 5,359,641.04

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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.