Home / 23,166,554.20-34,766,420.10-9,713,037.40

Finding the Fourth Proportional to 23,166,554.20, 34,766,420.10 and 9,713,037.40

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Solution

The fourth proportional to 23,166,554.20, 34,766,420.10 and 9,713,037.40 is: 14,576,511.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,166,554.20 : 34,766,420.10 = 9,713,037.40 : x
  2. Step 2: Convert to fraction form
    23,166,554.20/34,766,420.10 = 9,713,037.40/x
  3. Step 3: Cross multiply
    23,166,554.20x = 34,766,420.10 × 9,713,037.40
  4. Step 4: Simplify right side
    23,166,554.20x = 337,687,538,695,411.75
  5. Step 5: Solve for x
    x = 337,687,538,695,411.75/23,166,554.20
  6. Step 6: Final answer
    x = 14,576,511.28

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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.