Home / 169,582,766,556.30-234,024,219,162.96-93,459,181,409.68

Finding the Fourth Proportional to 169,582,766,556.30, 234,024,219,162.96 and 93,459,181,409.68

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Solution

The fourth proportional to 169,582,766,556.30, 234,024,219,162.96 and 93,459,181,409.68 is: 128,973,671,070.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    169,582,766,556.30 : 234,024,219,162.96 = 93,459,181,409.68 : x
  2. Step 2: Convert to fraction form
    169,582,766,556.30/234,024,219,162.96 = 93,459,181,409.68/x
  3. Step 3: Cross multiply
    169,582,766,556.30x = 234,024,219,162.96 × 93,459,181,409.68
  4. Step 4: Simplify right side
    169,582,766,556.30x = 21,871,711,953,009,787,273,216
  5. Step 5: Solve for x
    x = 21,871,711,953,009,787,273,216/169,582,766,556.30
  6. Step 6: Final answer
    x = 128,973,671,070.22

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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.