Home / 42,993,520.84-59,330,645.70-23,414,737

Finding the Fourth Proportional to 42,993,520.84, 59,330,645.70 and 23,414,737

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Solution

The fourth proportional to 42,993,520.84, 59,330,645.70 and 23,414,737 is: 32,312,112.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,993,520.84 : 59,330,645.70 = 23,414,737 : x
  2. Step 2: Convert to fraction form
    42,993,520.84/59,330,645.70 = 23,414,737/x
  3. Step 3: Cross multiply
    42,993,520.84x = 59,330,645.70 × 23,414,737
  4. Step 4: Simplify right side
    42,993,520.84x = 1,389,211,465,105,681
  5. Step 5: Solve for x
    x = 1,389,211,465,105,681/42,993,520.84
  6. Step 6: Final answer
    x = 32,312,112.10

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.