Home / 10,758,096,276.80-16,137,144,415.20-6,604,069,985.60

Finding the Fourth Proportional to 10,758,096,276.80, 16,137,144,415.20 and 6,604,069,985.60

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Solution

The fourth proportional to 10,758,096,276.80, 16,137,144,415.20 and 6,604,069,985.60 is: 9,906,104,978.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,758,096,276.80 : 16,137,144,415.20 = 6,604,069,985.60 : x
  2. Step 2: Convert to fraction form
    10,758,096,276.80/16,137,144,415.20 = 6,604,069,985.60/x
  3. Step 3: Cross multiply
    10,758,096,276.80x = 16,137,144,415.20 × 6,604,069,985.60
  4. Step 4: Simplify right side
    10,758,096,276.80x = 106,570,831,085,714,997,248
  5. Step 5: Solve for x
    x = 106,570,831,085,714,997,248/10,758,096,276.80
  6. Step 6: Final answer
    x = 9,906,104,978.40

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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.