Home / 26,294,547.70-36,286,399.19-14,692,120.25

Finding the Fourth Proportional to 26,294,547.70, 36,286,399.19 and 14,692,120.25

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Solution

The fourth proportional to 26,294,547.70, 36,286,399.19 and 14,692,120.25 is: 20,275,083.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,294,547.70 : 36,286,399.19 = 14,692,120.25 : x
  2. Step 2: Convert to fraction form
    26,294,547.70/36,286,399.19 = 14,692,120.25/x
  3. Step 3: Cross multiply
    26,294,547.70x = 36,286,399.19 × 14,692,120.25
  4. Step 4: Simplify right side
    26,294,547.70x = 533,124,140,466,428.94
  5. Step 5: Solve for x
    x = 533,124,140,466,428.94/26,294,547.70
  6. Step 6: Final answer
    x = 20,275,083.13

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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.