Home / 37,420,626-56,130,941.16-9,053,778

Finding the Fourth Proportional to 37,420,626, 56,130,941.16 and 9,053,778

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Solution

The fourth proportional to 37,420,626, 56,130,941.16 and 9,053,778 is: 13,580,667.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,420,626 : 56,130,941.16 = 9,053,778 : x
  2. Step 2: Convert to fraction form
    37,420,626/56,130,941.16 = 9,053,778/x
  3. Step 3: Cross multiply
    37,420,626x = 56,130,941.16 × 9,053,778
  4. Step 4: Simplify right side
    37,420,626x = 508,197,080,193,702.44
  5. Step 5: Solve for x
    x = 508,197,080,193,702.44/37,420,626
  6. Step 6: Final answer
    x = 13,580,667.52

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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.