Home / 37,430,058.60-56,145,087.90-31,950,311.40

Finding the Fourth Proportional to 37,430,058.60, 56,145,087.90 and 31,950,311.40

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Solution

The fourth proportional to 37,430,058.60, 56,145,087.90 and 31,950,311.40 is: 47,925,467.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,430,058.60 : 56,145,087.90 = 31,950,311.40 : x
  2. Step 2: Convert to fraction form
    37,430,058.60/56,145,087.90 = 31,950,311.40/x
  3. Step 3: Cross multiply
    37,430,058.60x = 56,145,087.90 × 31,950,311.40
  4. Step 4: Simplify right side
    37,430,058.60x = 1,793,853,041,985,372
  5. Step 5: Solve for x
    x = 1,793,853,041,985,372/37,430,058.60
  6. Step 6: Final answer
    x = 47,925,467.10

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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.