Home / 23,589,648,347.09-35,384,604,799.64-7,868,429,817.77

Finding the Fourth Proportional to 23,589,648,347.09, 35,384,604,799.64 and 7,868,429,817.77

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Solution

The fourth proportional to 23,589,648,347.09, 35,384,604,799.64 and 7,868,429,817.77 is: 11,802,688,848.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,589,648,347.09 : 35,384,604,799.64 = 7,868,429,817.77 : x
  2. Step 2: Convert to fraction form
    23,589,648,347.09/35,384,604,799.64 = 7,868,429,817.77/x
  3. Step 3: Cross multiply
    23,589,648,347.09x = 35,384,604,799.64 × 7,868,429,817.77
  4. Step 4: Simplify right side
    23,589,648,347.09x = 278,421,279,495,543,980,032
  5. Step 5: Solve for x
    x = 278,421,279,495,543,980,032/23,589,648,347.09
  6. Step 6: Final answer
    x = 11,802,688,848.90

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.