Home / 127,484,020.60-191,226,030.90-99,742,800.40

Finding the Fourth Proportional to 127,484,020.60, 191,226,030.90 and 99,742,800.40

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Solution

The fourth proportional to 127,484,020.60, 191,226,030.90 and 99,742,800.40 is: 149,614,200.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    127,484,020.60 : 191,226,030.90 = 99,742,800.40 : x
  2. Step 2: Convert to fraction form
    127,484,020.60/191,226,030.90 = 99,742,800.40/x
  3. Step 3: Cross multiply
    127,484,020.60x = 191,226,030.90 × 99,742,800.40
  4. Step 4: Simplify right side
    127,484,020.60x = 19,073,419,831,342,936
  5. Step 5: Solve for x
    x = 19,073,419,831,342,936/127,484,020.60
  6. Step 6: Final answer
    x = 149,614,200.60

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