Home / 24,599,471.51-33,947,543.67-13,585,965.50

Finding the Fourth Proportional to 24,599,471.51, 33,947,543.67 and 13,585,965.50

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Solution

The fourth proportional to 24,599,471.51, 33,947,543.67 and 13,585,965.50 is: 18,748,783.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,599,471.51 : 33,947,543.67 = 13,585,965.50 : x
  2. Step 2: Convert to fraction form
    24,599,471.51/33,947,543.67 = 13,585,965.50/x
  3. Step 3: Cross multiply
    24,599,471.51x = 33,947,543.67 × 13,585,965.50
  4. Step 4: Simplify right side
    24,599,471.51x = 461,210,157,110,363.44
  5. Step 5: Solve for x
    x = 461,210,157,110,363.44/24,599,471.51
  6. Step 6: Final answer
    x = 18,748,783.16

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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.