Home / 3,464,210,591.70-5,196,315,887.55-879,281,567.70

Finding the Fourth Proportional to 3,464,210,591.70, 5,196,315,887.55 and 879,281,567.70

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Solution

The fourth proportional to 3,464,210,591.70, 5,196,315,887.55 and 879,281,567.70 is: 1,318,922,351.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,464,210,591.70 : 5,196,315,887.55 = 879,281,567.70 : x
  2. Step 2: Convert to fraction form
    3,464,210,591.70/5,196,315,887.55 = 879,281,567.70/x
  3. Step 3: Cross multiply
    3,464,210,591.70x = 5,196,315,887.55 × 879,281,567.70
  4. Step 4: Simplify right side
    3,464,210,591.70x = 4,569,024,779,869,381,120
  5. Step 5: Solve for x
    x = 4,569,024,779,869,381,120/3,464,210,591.70
  6. Step 6: Final answer
    x = 1,318,922,351.55

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1.5x scale

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.