Home / 174,758,746,705.28-239,415,501,533.38-168,224,797,841.31

Finding the Fourth Proportional to 174,758,746,705.28, 239,415,501,533.38 and 168,224,797,841.31

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Solution

The fourth proportional to 174,758,746,705.28, 239,415,501,533.38 and 168,224,797,841.31 is: 230,464,140,449.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    174,758,746,705.28 : 239,415,501,533.38 = 168,224,797,841.31 : x
  2. Step 2: Convert to fraction form
    174,758,746,705.28/239,415,501,533.38 = 168,224,797,841.31/x
  3. Step 3: Cross multiply
    174,758,746,705.28x = 239,415,501,533.38 × 168,224,797,841.31
  4. Step 4: Simplify right side
    174,758,746,705.28x = 40,275,624,345,528,696,832,000
  5. Step 5: Solve for x
    x = 40,275,624,345,528,696,832,000/174,758,746,705.28
  6. Step 6: Final answer
    x = 230,464,140,449.87

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.