Home / 35,932,676.40-53,890,266.60-10,371,020.40

Finding the Fourth Proportional to 35,932,676.40, 53,890,266.60 and 10,371,020.40

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Solution

The fourth proportional to 35,932,676.40, 53,890,266.60 and 10,371,020.40 is: 15,554,005.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,932,676.40 : 53,890,266.60 = 10,371,020.40 : x
  2. Step 2: Convert to fraction form
    35,932,676.40/53,890,266.60 = 10,371,020.40/x
  3. Step 3: Cross multiply
    35,932,676.40x = 53,890,266.60 × 10,371,020.40
  4. Step 4: Simplify right side
    35,932,676.40x = 558,897,054,270,038.69
  5. Step 5: Solve for x
    x = 558,897,054,270,038.69/35,932,676.40
  6. Step 6: Final answer
    x = 15,554,005.72

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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.