Home / 6,579,820,637.28-9,080,098,736.40-3,569,065,802.64

Finding the Fourth Proportional to 6,579,820,637.28, 9,080,098,736.40 and 3,569,065,802.64

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Solution

The fourth proportional to 6,579,820,637.28, 9,080,098,736.40 and 3,569,065,802.64 is: 4,925,281,656.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,579,820,637.28 : 9,080,098,736.40 = 3,569,065,802.64 : x
  2. Step 2: Convert to fraction form
    6,579,820,637.28/9,080,098,736.40 = 3,569,065,802.64/x
  3. Step 3: Cross multiply
    6,579,820,637.28x = 9,080,098,736.40 × 3,569,065,802.64
  4. Step 4: Simplify right side
    6,579,820,637.28x = 32,407,469,884,679,913,472
  5. Step 5: Solve for x
    x = 32,407,469,884,679,913,472/6,579,820,637.28
  6. Step 6: Final answer
    x = 4,925,281,656.02

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.