Home / 23,554,671.60-32,503,207.32-13,767,409.20

Finding the Fourth Proportional to 23,554,671.60, 32,503,207.32 and 13,767,409.20

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Solution

The fourth proportional to 23,554,671.60, 32,503,207.32 and 13,767,409.20 is: 18,997,715.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,554,671.60 : 32,503,207.32 = 13,767,409.20 : x
  2. Step 2: Convert to fraction form
    23,554,671.60/32,503,207.32 = 13,767,409.20/x
  3. Step 3: Cross multiply
    23,554,671.60x = 32,503,207.32 × 13,767,409.20
  4. Step 4: Simplify right side
    23,554,671.60x = 447,484,955,486,875.31
  5. Step 5: Solve for x
    x = 447,484,955,486,875.31/23,554,671.60
  6. Step 6: Final answer
    x = 18,997,715.74

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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.