Home / 6,264,994,500,738-8,645,692,826,772.80-3,487,097,116,878.40

Finding the Fourth Proportional to 6,264,994,500,738, 8,645,692,826,772.80 and 3,487,097,116,878.40

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Solution

The fourth proportional to 6,264,994,500,738, 8,645,692,826,772.80 and 3,487,097,116,878.40 is: 4,812,194,252,701.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,264,994,500,738 : 8,645,692,826,772.80 = 3,487,097,116,878.40 : x
  2. Step 2: Convert to fraction form
    6,264,994,500,738/8,645,692,826,772.80 = 3,487,097,116,878.40/x
  3. Step 3: Cross multiply
    6,264,994,500,738x = 8,645,692,826,772.80 × 3,487,097,116,878.40
  4. Step 4: Simplify right side
    6,264,994,500,738x = 30,148,370,529,655,695,490,416,640
  5. Step 5: Solve for x
    x = 30,148,370,529,655,695,490,416,640/6,264,994,500,738
  6. Step 6: Final answer
    x = 4,812,194,252,701.15

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Double scale
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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.