Home / 453,953,875.92-681,026,457.72-147,222,071.76

Finding the Fourth Proportional to 453,953,875.92, 681,026,457.72 and 147,222,071.76

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Solution

The fourth proportional to 453,953,875.92, 681,026,457.72 and 147,222,071.76 is: 220,864,125.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    453,953,875.92 : 681,026,457.72 = 147,222,071.76 : x
  2. Step 2: Convert to fraction form
    453,953,875.92/681,026,457.72 = 147,222,071.76/x
  3. Step 3: Cross multiply
    453,953,875.92x = 681,026,457.72 × 147,222,071.76
  4. Step 4: Simplify right side
    453,953,875.92x = 100,262,126,028,912,448
  5. Step 5: Solve for x
    x = 100,262,126,028,912,448/453,953,875.92
  6. Step 6: Final answer
    x = 220,864,125.95

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