Home / 214,793,151.40-322,357,688.70-99,791,943.40

Finding the Fourth Proportional to 214,793,151.40, 322,357,688.70 and 99,791,943.40

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Solution

The fourth proportional to 214,793,151.40, 322,357,688.70 and 99,791,943.40 is: 149,765,949.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    214,793,151.40 : 322,357,688.70 = 99,791,943.40 : x
  2. Step 2: Convert to fraction form
    214,793,151.40/322,357,688.70 = 99,791,943.40/x
  3. Step 3: Cross multiply
    214,793,151.40x = 322,357,688.70 × 99,791,943.40
  4. Step 4: Simplify right side
    214,793,151.40x = 32,168,700,225,305,220
  5. Step 5: Solve for x
    x = 32,168,700,225,305,220/214,793,151.40
  6. Step 6: Final answer
    x = 149,765,949.31

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