Home / 16,963,038.60-25,444,441.14-6,865,513.80

Finding the Fourth Proportional to 16,963,038.60, 25,444,441.14 and 6,865,513.80

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Solution

The fourth proportional to 16,963,038.60, 25,444,441.14 and 6,865,513.80 is: 10,298,223.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,963,038.60 : 25,444,441.14 = 6,865,513.80 : x
  2. Step 2: Convert to fraction form
    16,963,038.60/25,444,441.14 = 6,865,513.80/x
  3. Step 3: Cross multiply
    16,963,038.60x = 25,444,441.14 × 6,865,513.80
  4. Step 4: Simplify right side
    16,963,038.60x = 174,689,161,779,957.72
  5. Step 5: Solve for x
    x = 174,689,161,779,957.72/16,963,038.60
  6. Step 6: Final answer
    x = 10,298,223.44

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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.