Home / 6,112,779,264.54-8,435,584,676.04-3,436,571,373.24

Finding the Fourth Proportional to 6,112,779,264.54, 8,435,584,676.04 and 3,436,571,373.24

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Solution

The fourth proportional to 6,112,779,264.54, 8,435,584,676.04 and 3,436,571,373.24 is: 4,742,439,986.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,112,779,264.54 : 8,435,584,676.04 = 3,436,571,373.24 : x
  2. Step 2: Convert to fraction form
    6,112,779,264.54/8,435,584,676.04 = 3,436,571,373.24/x
  3. Step 3: Cross multiply
    6,112,779,264.54x = 8,435,584,676.04 × 3,436,571,373.24
  4. Step 4: Simplify right side
    6,112,779,264.54x = 28,989,488,814,221,082,624
  5. Step 5: Solve for x
    x = 28,989,488,814,221,082,624/6,112,779,264.54
  6. Step 6: Final answer
    x = 4,742,439,986.73

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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.