Home / 1,733,283,462.72-2,391,935,814.72-940,329,441.84

Finding the Fourth Proportional to 1,733,283,462.72, 2,391,935,814.72 and 940,329,441.84

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Solution

The fourth proportional to 1,733,283,462.72, 2,391,935,814.72 and 940,329,441.84 is: 1,297,657,144.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,733,283,462.72 : 2,391,935,814.72 = 940,329,441.84 : x
  2. Step 2: Convert to fraction form
    1,733,283,462.72/2,391,935,814.72 = 940,329,441.84/x
  3. Step 3: Cross multiply
    1,733,283,462.72x = 2,391,935,814.72 × 940,329,441.84
  4. Step 4: Simplify right side
    1,733,283,462.72x = 2,249,207,669,572,763,136
  5. Step 5: Solve for x
    x = 2,249,207,669,572,763,136/1,733,283,462.72
  6. Step 6: Final answer
    x = 1,297,657,144.92

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Double scale
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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.