Home / 52,583,002.60-78,874,503.90-14,755,623.40

Finding the Fourth Proportional to 52,583,002.60, 78,874,503.90 and 14,755,623.40

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Solution

The fourth proportional to 52,583,002.60, 78,874,503.90 and 14,755,623.40 is: 22,133,435.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,583,002.60 : 78,874,503.90 = 14,755,623.40 : x
  2. Step 2: Convert to fraction form
    52,583,002.60/78,874,503.90 = 14,755,623.40/x
  3. Step 3: Cross multiply
    52,583,002.60x = 78,874,503.90 × 14,755,623.40
  4. Step 4: Simplify right side
    52,583,002.60x = 1,163,842,475,410,231.50
  5. Step 5: Solve for x
    x = 1,163,842,475,410,231.50/52,583,002.60
  6. Step 6: Final answer
    x = 22,133,435.10

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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.