Home / 2,184,485,302.20-3,277,153,106.10-631,827,276.60

Finding the Fourth Proportional to 2,184,485,302.20, 3,277,153,106.10 and 631,827,276.60

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Solution

The fourth proportional to 2,184,485,302.20, 3,277,153,106.10 and 631,827,276.60 is: 947,863,883.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,184,485,302.20 : 3,277,153,106.10 = 631,827,276.60 : x
  2. Step 2: Convert to fraction form
    2,184,485,302.20/3,277,153,106.10 = 631,827,276.60/x
  3. Step 3: Cross multiply
    2,184,485,302.20x = 3,277,153,106.10 × 631,827,276.60
  4. Step 4: Simplify right side
    2,184,485,302.20x = 2,070,594,722,028,393,984
  5. Step 5: Solve for x
    x = 2,070,594,722,028,393,984/2,184,485,302.20
  6. Step 6: Final answer
    x = 947,863,883.52

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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.