Home / 15,742,447,475.10-23,622,741,139.05-5,934,833,727.90

Finding the Fourth Proportional to 15,742,447,475.10, 23,622,741,139.05 and 5,934,833,727.90

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Solution

The fourth proportional to 15,742,447,475.10, 23,622,741,139.05 and 5,934,833,727.90 is: 8,905,669,914.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,742,447,475.10 : 23,622,741,139.05 = 5,934,833,727.90 : x
  2. Step 2: Convert to fraction form
    15,742,447,475.10/23,622,741,139.05 = 5,934,833,727.90/x
  3. Step 3: Cross multiply
    15,742,447,475.10x = 23,622,741,139.05 × 5,934,833,727.90
  4. Step 4: Simplify right side
    15,742,447,475.10x = 140,197,040,857,484,787,712
  5. Step 5: Solve for x
    x = 140,197,040,857,484,787,712/15,742,447,475.10
  6. Step 6: Final answer
    x = 8,905,669,914.37

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Why These Related Problems?

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