Home / 14,036,302.10-21,056,461.59-4,321,737.02

Finding the Fourth Proportional to 14,036,302.10, 21,056,461.59 and 4,321,737.02

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Solution

The fourth proportional to 14,036,302.10, 21,056,461.59 and 4,321,737.02 is: 6,483,223.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,036,302.10 : 21,056,461.59 = 4,321,737.02 : x
  2. Step 2: Convert to fraction form
    14,036,302.10/21,056,461.59 = 4,321,737.02/x
  3. Step 3: Cross multiply
    14,036,302.10x = 21,056,461.59 × 4,321,737.02
  4. Step 4: Simplify right side
    14,036,302.10x = 91,000,489,563,711.05
  5. Step 5: Solve for x
    x = 91,000,489,563,711.05/14,036,302.10
  6. Step 6: Final answer
    x = 6,483,223.92

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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.