Home / 6,264,994,500,746.80-8,645,692,826,784.40-3,487,097,116,886.80

Finding the Fourth Proportional to 6,264,994,500,746.80, 8,645,692,826,784.40 and 3,487,097,116,886.80

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Solution

The fourth proportional to 6,264,994,500,746.80, 8,645,692,826,784.40 and 3,487,097,116,886.80 is: 4,812,194,252,712.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,264,994,500,746.80 : 8,645,692,826,784.40 = 3,487,097,116,886.80 : x
  2. Step 2: Convert to fraction form
    6,264,994,500,746.80/8,645,692,826,784.40 = 3,487,097,116,886.80/x
  3. Step 3: Cross multiply
    6,264,994,500,746.80x = 8,645,692,826,784.40 × 3,487,097,116,886.80
  4. Step 4: Simplify right side
    6,264,994,500,746.80x = 30,148,370,529,768,769,094,418,432
  5. Step 5: Solve for x
    x = 30,148,370,529,768,769,094,418,432/6,264,994,500,746.80
  6. Step 6: Final answer
    x = 4,812,194,252,712.44

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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.