Home / 4,549,428,534.80-6,824,142,802.20-3,773,949,827.60

Finding the Fourth Proportional to 4,549,428,534.80, 6,824,142,802.20 and 3,773,949,827.60

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Solution

The fourth proportional to 4,549,428,534.80, 6,824,142,802.20 and 3,773,949,827.60 is: 5,660,924,741.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,549,428,534.80 : 6,824,142,802.20 = 3,773,949,827.60 : x
  2. Step 2: Convert to fraction form
    4,549,428,534.80/6,824,142,802.20 = 3,773,949,827.60/x
  3. Step 3: Cross multiply
    4,549,428,534.80x = 6,824,142,802.20 × 3,773,949,827.60
  4. Step 4: Simplify right side
    4,549,428,534.80x = 25,753,972,551,880,470,528
  5. Step 5: Solve for x
    x = 25,753,972,551,880,470,528/4,549,428,534.80
  6. Step 6: Final answer
    x = 5,660,924,741.40

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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.