Home / 4,134,943,416.89-5,706,704,333.09-2,351,064,158.82

Finding the Fourth Proportional to 4,134,943,416.89, 5,706,704,333.09 and 2,351,064,158.82

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Solution

The fourth proportional to 4,134,943,416.89, 5,706,704,333.09 and 2,351,064,158.82 is: 3,244,742,834.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,134,943,416.89 : 5,706,704,333.09 = 2,351,064,158.82 : x
  2. Step 2: Convert to fraction form
    4,134,943,416.89/5,706,704,333.09 = 2,351,064,158.82/x
  3. Step 3: Cross multiply
    4,134,943,416.89x = 5,706,704,333.09 × 2,351,064,158.82
  4. Step 4: Simplify right side
    4,134,943,416.89x = 13,416,828,022,516,568,064
  5. Step 5: Solve for x
    x = 13,416,828,022,516,568,064/4,134,943,416.89
  6. Step 6: Final answer
    x = 3,244,742,834.38

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Double scale
Find fourth proportional to 4,134,943,417.89, 5,706,704,334.47 and 2,351,064,159.82
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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.