Home / 6,264,994,500,737.20-8,645,692,826,771.60-3,487,097,116,877.40

Finding the Fourth Proportional to 6,264,994,500,737.20, 8,645,692,826,771.60 and 3,487,097,116,877.40

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Solution

The fourth proportional to 6,264,994,500,737.20, 8,645,692,826,771.60 and 3,487,097,116,877.40 is: 4,812,194,252,699.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,264,994,500,737.20 : 8,645,692,826,771.60 = 3,487,097,116,877.40 : x
  2. Step 2: Convert to fraction form
    6,264,994,500,737.20/8,645,692,826,771.60 = 3,487,097,116,877.40/x
  3. Step 3: Cross multiply
    6,264,994,500,737.20x = 8,645,692,826,771.60 × 3,487,097,116,877.40
  4. Step 4: Simplify right side
    6,264,994,500,737.20x = 30,148,370,529,642,862,128,136,192
  5. Step 5: Solve for x
    x = 30,148,370,529,642,862,128,136,192/6,264,994,500,737.20
  6. Step 6: Final answer
    x = 4,812,194,252,699.71

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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.