Home / 4,735,777,858.34-6,534,926,393.89-2,830,159,950.59

Finding the Fourth Proportional to 4,735,777,858.34, 6,534,926,393.89 and 2,830,159,950.59

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Solution

The fourth proportional to 4,735,777,858.34, 6,534,926,393.89 and 2,830,159,950.59 is: 3,905,353,568.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,735,777,858.34 : 6,534,926,393.89 = 2,830,159,950.59 : x
  2. Step 2: Convert to fraction form
    4,735,777,858.34/6,534,926,393.89 = 2,830,159,950.59/x
  3. Step 3: Cross multiply
    4,735,777,858.34x = 6,534,926,393.89 × 2,830,159,950.59
  4. Step 4: Simplify right side
    4,735,777,858.34x = 18,494,886,960,006,311,936
  5. Step 5: Solve for x
    x = 18,494,886,960,006,311,936/4,735,777,858.34
  6. Step 6: Final answer
    x = 3,905,353,568.77

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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.