Home / 25,989,823.47-35,867,948.48-14,826,562.18

Finding the Fourth Proportional to 25,989,823.47, 35,867,948.48 and 14,826,562.18

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Solution

The fourth proportional to 25,989,823.47, 35,867,948.48 and 14,826,562.18 is: 20,461,792.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,989,823.47 : 35,867,948.48 = 14,826,562.18 : x
  2. Step 2: Convert to fraction form
    25,989,823.47/35,867,948.48 = 14,826,562.18/x
  3. Step 3: Cross multiply
    25,989,823.47x = 35,867,948.48 × 14,826,562.18
  4. Step 4: Simplify right side
    25,989,823.47x = 531,798,368,299,553.38
  5. Step 5: Solve for x
    x = 531,798,368,299,553.38/25,989,823.47
  6. Step 6: Final answer
    x = 20,461,792.25

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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.