Home / 29,616,200.90-44,440,890.15-12,573,973.70

Finding the Fourth Proportional to 29,616,200.90, 44,440,890.15 and 12,573,973.70

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Solution

The fourth proportional to 29,616,200.90, 44,440,890.15 and 12,573,973.70 is: 18,868,003.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,616,200.90 : 44,440,890.15 = 12,573,973.70 : x
  2. Step 2: Convert to fraction form
    29,616,200.90/44,440,890.15 = 12,573,973.70/x
  3. Step 3: Cross multiply
    29,616,200.90x = 44,440,890.15 × 12,573,973.70
  4. Step 4: Simplify right side
    29,616,200.90x = 558,798,583,950,689
  5. Step 5: Solve for x
    x = 558,798,583,950,689/29,616,200.90
  6. Step 6: Final answer
    x = 18,868,003.56

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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.