Home / 15,742,447,466.10-23,622,741,125.55-5,934,833,718.90

Finding the Fourth Proportional to 15,742,447,466.10, 23,622,741,125.55 and 5,934,833,718.90

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Solution

The fourth proportional to 15,742,447,466.10, 23,622,741,125.55 and 5,934,833,718.90 is: 8,905,669,900.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,742,447,466.10 : 23,622,741,125.55 = 5,934,833,718.90 : x
  2. Step 2: Convert to fraction form
    15,742,447,466.10/23,622,741,125.55 = 5,934,833,718.90/x
  3. Step 3: Cross multiply
    15,742,447,466.10x = 23,622,741,125.55 × 5,934,833,718.90
  4. Step 4: Simplify right side
    15,742,447,466.10x = 140,197,040,564,759,871,488
  5. Step 5: Solve for x
    x = 140,197,040,564,759,871,488/15,742,447,466.10
  6. Step 6: Final answer
    x = 8,905,669,900.86

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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.