Home / 3,429,359,726.76-4,723,698,671.55-2,424,048,958.80

Finding the Fourth Proportional to 3,429,359,726.76, 4,723,698,671.55 and 2,424,048,958.80

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Solution

The fourth proportional to 3,429,359,726.76, 4,723,698,671.55 and 2,424,048,958.80 is: 3,338,954,720.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,429,359,726.76 : 4,723,698,671.55 = 2,424,048,958.80 : x
  2. Step 2: Convert to fraction form
    3,429,359,726.76/4,723,698,671.55 = 2,424,048,958.80/x
  3. Step 3: Cross multiply
    3,429,359,726.76x = 4,723,698,671.55 × 2,424,048,958.80
  4. Step 4: Simplify right side
    3,429,359,726.76x = 11,450,476,846,455,721,984
  5. Step 5: Solve for x
    x = 11,450,476,846,455,721,984/3,429,359,726.76
  6. Step 6: Final answer
    x = 3,338,954,720.06

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Double scale
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.