Home / 3,566,784,210.90-5,350,142,272.02-2,168,154,725.40

Finding the Fourth Proportional to 3,566,784,210.90, 5,350,142,272.02 and 2,168,154,725.40

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Solution

The fourth proportional to 3,566,784,210.90, 5,350,142,272.02 and 2,168,154,725.40 is: 3,252,211,393.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,566,784,210.90 : 5,350,142,272.02 = 2,168,154,725.40 : x
  2. Step 2: Convert to fraction form
    3,566,784,210.90/5,350,142,272.02 = 2,168,154,725.40/x
  3. Step 3: Cross multiply
    3,566,784,210.90x = 5,350,142,272.02 × 2,168,154,725.40
  4. Step 4: Simplify right side
    3,566,784,210.90x = 11,599,936,248,642,457,600
  5. Step 5: Solve for x
    x = 11,599,936,248,642,457,600/3,566,784,210.90
  6. Step 6: Final answer
    x = 3,252,211,393.44

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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.