Home / 25,069,568.46-34,583,270.25-16,372,831.74

Finding the Fourth Proportional to 25,069,568.46, 34,583,270.25 and 16,372,831.74

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Solution

The fourth proportional to 25,069,568.46, 34,583,270.25 and 16,372,831.74 is: 22,586,191.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,069,568.46 : 34,583,270.25 = 16,372,831.74 : x
  2. Step 2: Convert to fraction form
    25,069,568.46/34,583,270.25 = 16,372,831.74/x
  3. Step 3: Cross multiply
    25,069,568.46x = 34,583,270.25 × 16,372,831.74
  4. Step 4: Simplify right side
    25,069,568.46x = 566,226,064,822,197.75
  5. Step 5: Solve for x
    x = 566,226,064,822,197.75/25,069,568.46
  6. Step 6: Final answer
    x = 22,586,191.13

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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.