Home / 3,540,996,802.60-5,314,896,426.30-1,796,169,711.40

Finding the Fourth Proportional to 3,540,996,802.60, 5,314,896,426.30 and 1,796,169,711.40

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Solution

The fourth proportional to 3,540,996,802.60, 5,314,896,426.30 and 1,796,169,711.40 is: 2,695,979,836.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,540,996,802.60 : 5,314,896,426.30 = 1,796,169,711.40 : x
  2. Step 2: Convert to fraction form
    3,540,996,802.60/5,314,896,426.30 = 1,796,169,711.40/x
  3. Step 3: Cross multiply
    3,540,996,802.60x = 5,314,896,426.30 × 1,796,169,711.40
  4. Step 4: Simplify right side
    3,540,996,802.60x = 9,546,455,980,148,162,560
  5. Step 5: Solve for x
    x = 9,546,455,980,148,162,560/3,540,996,802.60
  6. Step 6: Final answer
    x = 2,695,979,836.28

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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.