Home / 12,673,300,467.60-19,009,950,701.40-3,358,486,054.80

Finding the Fourth Proportional to 12,673,300,467.60, 19,009,950,701.40 and 3,358,486,054.80

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Solution

The fourth proportional to 12,673,300,467.60, 19,009,950,701.40 and 3,358,486,054.80 is: 5,037,729,082.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,673,300,467.60 : 19,009,950,701.40 = 3,358,486,054.80 : x
  2. Step 2: Convert to fraction form
    12,673,300,467.60/19,009,950,701.40 = 3,358,486,054.80/x
  3. Step 3: Cross multiply
    12,673,300,467.60x = 19,009,950,701.40 × 3,358,486,054.80
  4. Step 4: Simplify right side
    12,673,300,467.60x = 63,844,654,333,087,383,552
  5. Step 5: Solve for x
    x = 63,844,654,333,087,383,552/12,673,300,467.60
  6. Step 6: Final answer
    x = 5,037,729,082.20

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Double scale
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1.5x scale

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.