Home / 22,677,833.80-34,016,750.70-13,607,907.40

Finding the Fourth Proportional to 22,677,833.80, 34,016,750.70 and 13,607,907.40

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Solution

The fourth proportional to 22,677,833.80, 34,016,750.70 and 13,607,907.40 is: 20,411,861.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,677,833.80 : 34,016,750.70 = 13,607,907.40 : x
  2. Step 2: Convert to fraction form
    22,677,833.80/34,016,750.70 = 13,607,907.40/x
  3. Step 3: Cross multiply
    22,677,833.80x = 34,016,750.70 × 13,607,907.40
  4. Step 4: Simplify right side
    22,677,833.80x = 462,896,793,574,485.25
  5. Step 5: Solve for x
    x = 462,896,793,574,485.25/22,677,833.80
  6. Step 6: Final answer
    x = 20,411,861.10

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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.