Home / 10,865,363.55-16,298,045.33-10,865,363.55

Finding the Fourth Proportional to 10,865,363.55, 16,298,045.33 and 10,865,363.55

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Solution

The fourth proportional to 10,865,363.55, 16,298,045.33 and 10,865,363.55 is: 16,298,045.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,865,363.55 : 16,298,045.33 = 10,865,363.55 : x
  2. Step 2: Convert to fraction form
    10,865,363.55/16,298,045.33 = 10,865,363.55/x
  3. Step 3: Cross multiply
    10,865,363.55x = 16,298,045.33 × 10,865,363.55
  4. Step 4: Simplify right side
    10,865,363.55x = 177,084,187,610,502.91
  5. Step 5: Solve for x
    x = 177,084,187,610,502.91/10,865,363.55
  6. Step 6: Final answer
    x = 16,298,045.33

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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.