Home / 29,731,417.53-41,020,161.09-17,332,734.77

Finding the Fourth Proportional to 29,731,417.53, 41,020,161.09 and 17,332,734.77

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Solution

The fourth proportional to 29,731,417.53, 41,020,161.09 and 17,332,734.77 is: 23,913,813.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,731,417.53 : 41,020,161.09 = 17,332,734.77 : x
  2. Step 2: Convert to fraction form
    29,731,417.53/41,020,161.09 = 17,332,734.77/x
  3. Step 3: Cross multiply
    29,731,417.53x = 41,020,161.09 × 17,332,734.77
  4. Step 4: Simplify right side
    29,731,417.53x = 710,991,572,190,543.38
  5. Step 5: Solve for x
    x = 710,991,572,190,543.38/29,731,417.53
  6. Step 6: Final answer
    x = 23,913,813.44

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.