Home / 23,880,931.62-32,956,575.21-13,569,402.66

Finding the Fourth Proportional to 23,880,931.62, 32,956,575.21 and 13,569,402.66

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Solution

The fourth proportional to 23,880,931.62, 32,956,575.21 and 13,569,402.66 is: 18,726,281.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,880,931.62 : 32,956,575.21 = 13,569,402.66 : x
  2. Step 2: Convert to fraction form
    23,880,931.62/32,956,575.21 = 13,569,402.66/x
  3. Step 3: Cross multiply
    23,880,931.62x = 32,956,575.21 × 13,569,402.66
  4. Step 4: Simplify right side
    23,880,931.62x = 447,201,039,319,064.06
  5. Step 5: Solve for x
    x = 447,201,039,319,064.06/23,880,931.62
  6. Step 6: Final answer
    x = 18,726,281.14

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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.