Home / 6,140,623,254.32-9,186,699,656.16-4,650,946,080.20

Finding the Fourth Proportional to 6,140,623,254.32, 9,186,699,656.16 and 4,650,946,080.20

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Solution

The fourth proportional to 6,140,623,254.32, 9,186,699,656.16 and 4,650,946,080.20 is: 6,958,063,210.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,140,623,254.32 : 9,186,699,656.16 = 4,650,946,080.20 : x
  2. Step 2: Convert to fraction form
    6,140,623,254.32/9,186,699,656.16 = 4,650,946,080.20/x
  3. Step 3: Cross multiply
    6,140,623,254.32x = 9,186,699,656.16 × 4,650,946,080.20
  4. Step 4: Simplify right side
    6,140,623,254.32x = 42,726,844,755,746,103,296
  5. Step 5: Solve for x
    x = 42,726,844,755,746,103,296/6,140,623,254.32
  6. Step 6: Final answer
    x = 6,958,063,210.56

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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.