Home / 19,495,875.42-26,906,113.44-10,794,048.18

Finding the Fourth Proportional to 19,495,875.42, 26,906,113.44 and 10,794,048.18

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Solution

The fourth proportional to 19,495,875.42, 26,906,113.44 and 10,794,048.18 is: 14,896,786.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,495,875.42 : 26,906,113.44 = 10,794,048.18 : x
  2. Step 2: Convert to fraction form
    19,495,875.42/26,906,113.44 = 10,794,048.18/x
  3. Step 3: Cross multiply
    19,495,875.42x = 26,906,113.44 × 10,794,048.18
  4. Step 4: Simplify right side
    19,495,875.42x = 290,425,884,807,905.56
  5. Step 5: Solve for x
    x = 290,425,884,807,905.56/19,495,875.42
  6. Step 6: Final answer
    x = 14,896,786.04

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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.