Home / 35,503,277.60-53,254,916.40-16,371,401.60

Finding the Fourth Proportional to 35,503,277.60, 53,254,916.40 and 16,371,401.60

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Solution

The fourth proportional to 35,503,277.60, 53,254,916.40 and 16,371,401.60 is: 24,557,102.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,503,277.60 : 53,254,916.40 = 16,371,401.60 : x
  2. Step 2: Convert to fraction form
    35,503,277.60/53,254,916.40 = 16,371,401.60/x
  3. Step 3: Cross multiply
    35,503,277.60x = 53,254,916.40 × 16,371,401.60
  4. Step 4: Simplify right side
    35,503,277.60x = 871,857,623,558,826.25
  5. Step 5: Solve for x
    x = 871,857,623,558,826.25/35,503,277.60
  6. Step 6: Final answer
    x = 24,557,102.40

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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.