Home / 73,767,701.70-110,651,552.55-37,487,996.10

Finding the Fourth Proportional to 73,767,701.70, 110,651,552.55 and 37,487,996.10

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Solution

The fourth proportional to 73,767,701.70, 110,651,552.55 and 37,487,996.10 is: 56,231,994.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,767,701.70 : 110,651,552.55 = 37,487,996.10 : x
  2. Step 2: Convert to fraction form
    73,767,701.70/110,651,552.55 = 37,487,996.10/x
  3. Step 3: Cross multiply
    73,767,701.70x = 110,651,552.55 × 37,487,996.10
  4. Step 4: Simplify right side
    73,767,701.70x = 4,148,104,970,453,345
  5. Step 5: Solve for x
    x = 4,148,104,970,453,345/73,767,701.70
  6. Step 6: Final answer
    x = 56,231,994.15

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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.