Home / 6,454,813,062,363.10-9,682,219,594,209.10-2,157,036,745,547.80

Finding the Fourth Proportional to 6,454,813,062,363.10, 9,682,219,594,209.10 and 2,157,036,745,547.80

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Solution

The fourth proportional to 6,454,813,062,363.10, 9,682,219,594,209.10 and 2,157,036,745,547.80 is: 3,235,555,118,543.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,454,813,062,363.10 : 9,682,219,594,209.10 = 2,157,036,745,547.80 : x
  2. Step 2: Convert to fraction form
    6,454,813,062,363.10/9,682,219,594,209.10 = 2,157,036,745,547.80/x
  3. Step 3: Cross multiply
    6,454,813,062,363.10x = 9,682,219,594,209.10 × 2,157,036,745,547.80
  4. Step 4: Simplify right side
    6,454,813,062,363.10x = 20,884,903,443,171,936,504,381,440
  5. Step 5: Solve for x
    x = 20,884,903,443,171,936,504,381,440/6,454,813,062,363.10
  6. Step 6: Final answer
    x = 3,235,555,118,543.74

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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.