Home / 180,202,275,210.36-248,679,386,048.78-97,803,036,022.12

Finding the Fourth Proportional to 180,202,275,210.36, 248,679,386,048.78 and 97,803,036,022.12

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Solution

The fourth proportional to 180,202,275,210.36, 248,679,386,048.78 and 97,803,036,022.12 is: 134,968,323,364.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    180,202,275,210.36 : 248,679,386,048.78 = 97,803,036,022.12 : x
  2. Step 2: Convert to fraction form
    180,202,275,210.36/248,679,386,048.78 = 97,803,036,022.12/x
  3. Step 3: Cross multiply
    180,202,275,210.36x = 248,679,386,048.78 × 97,803,036,022.12
  4. Step 4: Simplify right side
    180,202,275,210.36x = 24,321,598,951,687,513,440,256
  5. Step 5: Solve for x
    x = 24,321,598,951,687,513,440,256/180,202,275,210.36
  6. Step 6: Final answer
    x = 134,968,323,364.93

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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.