Home / 37,446,183.90-56,169,275.85-18,267,068.70

Finding the Fourth Proportional to 37,446,183.90, 56,169,275.85 and 18,267,068.70

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Solution

The fourth proportional to 37,446,183.90, 56,169,275.85 and 18,267,068.70 is: 27,400,603.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,446,183.90 : 56,169,275.85 = 18,267,068.70 : x
  2. Step 2: Convert to fraction form
    37,446,183.90/56,169,275.85 = 18,267,068.70/x
  3. Step 3: Cross multiply
    37,446,183.90x = 56,169,275.85 × 18,267,068.70
  4. Step 4: Simplify right side
    37,446,183.90x = 1,026,048,020,781,200.88
  5. Step 5: Solve for x
    x = 1,026,048,020,781,200.88/37,446,183.90
  6. Step 6: Final answer
    x = 27,400,603.05

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Double scale
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Similar ratio
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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.