Home / 10,997,237.70-16,495,856.55-9,580,061.70

Finding the Fourth Proportional to 10,997,237.70, 16,495,856.55 and 9,580,061.70

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Solution

The fourth proportional to 10,997,237.70, 16,495,856.55 and 9,580,061.70 is: 14,370,092.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,997,237.70 : 16,495,856.55 = 9,580,061.70 : x
  2. Step 2: Convert to fraction form
    10,997,237.70/16,495,856.55 = 9,580,061.70/x
  3. Step 3: Cross multiply
    10,997,237.70x = 16,495,856.55 × 9,580,061.70
  4. Step 4: Simplify right side
    10,997,237.70x = 158,031,323,543,349.12
  5. Step 5: Solve for x
    x = 158,031,323,543,349.12/10,997,237.70
  6. Step 6: Final answer
    x = 14,370,092.55

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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.