Home / 3,593,376,009.60-5,389,665,883.20-2,946,014,678.40

Finding the Fourth Proportional to 3,593,376,009.60, 5,389,665,883.20 and 2,946,014,678.40

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Solution

The fourth proportional to 3,593,376,009.60, 5,389,665,883.20 and 2,946,014,678.40 is: 4,418,695,611.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,593,376,009.60 : 5,389,665,883.20 = 2,946,014,678.40 : x
  2. Step 2: Convert to fraction form
    3,593,376,009.60/5,389,665,883.20 = 2,946,014,678.40/x
  3. Step 3: Cross multiply
    3,593,376,009.60x = 5,389,665,883.20 × 2,946,014,678.40
  4. Step 4: Simplify right side
    3,593,376,009.60x = 15,878,034,803,578,900,480
  5. Step 5: Solve for x
    x = 15,878,034,803,578,900,480/3,593,376,009.60
  6. Step 6: Final answer
    x = 4,418,695,611.36

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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.