Home / 36,371,310.60-54,564,839.10-10,814,903.40

Finding the Fourth Proportional to 36,371,310.60, 54,564,839.10 and 10,814,903.40

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Solution

The fourth proportional to 36,371,310.60, 54,564,839.10 and 10,814,903.40 is: 16,224,696.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,371,310.60 : 54,564,839.10 = 10,814,903.40 : x
  2. Step 2: Convert to fraction form
    36,371,310.60/54,564,839.10 = 10,814,903.40/x
  3. Step 3: Cross multiply
    36,371,310.60x = 54,564,839.10 × 10,814,903.40
  4. Step 4: Simplify right side
    36,371,310.60x = 590,113,463,903,043
  5. Step 5: Solve for x
    x = 590,113,463,903,043/36,371,310.60
  6. Step 6: Final answer
    x = 16,224,696.17

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.