Home / 14,553,099.36-21,831,962.40-4,838,057.28

Finding the Fourth Proportional to 14,553,099.36, 21,831,962.40 and 4,838,057.28

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Solution

The fourth proportional to 14,553,099.36, 21,831,962.40 and 4,838,057.28 is: 7,257,854.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,553,099.36 : 21,831,962.40 = 4,838,057.28 : x
  2. Step 2: Convert to fraction form
    14,553,099.36/21,831,962.40 = 4,838,057.28/x
  3. Step 3: Cross multiply
    14,553,099.36x = 21,831,962.40 × 4,838,057.28
  4. Step 4: Simplify right side
    14,553,099.36x = 105,624,284,626,006.27
  5. Step 5: Solve for x
    x = 105,624,284,626,006.27/14,553,099.36
  6. Step 6: Final answer
    x = 7,257,854.98

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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.