Home / 56,352,017.40-84,559,518.90-23,998,414.20

Finding the Fourth Proportional to 56,352,017.40, 84,559,518.90 and 23,998,414.20

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Solution

The fourth proportional to 56,352,017.40, 84,559,518.90 and 23,998,414.20 is: 36,011,033.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    56,352,017.40 : 84,559,518.90 = 23,998,414.20 : x
  2. Step 2: Convert to fraction form
    56,352,017.40/84,559,518.90 = 23,998,414.20/x
  3. Step 3: Cross multiply
    56,352,017.40x = 84,559,518.90 × 23,998,414.20
  4. Step 4: Simplify right side
    56,352,017.40x = 2,029,294,359,114,928.50
  5. Step 5: Solve for x
    x = 2,029,294,359,114,928.50/56,352,017.40
  6. Step 6: Final answer
    x = 36,011,033.02

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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.