Home / 180,594,903.84-249,178,273.56-106,258,709.04

Finding the Fourth Proportional to 180,594,903.84, 249,178,273.56 and 106,258,709.04

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Solution

The fourth proportional to 180,594,903.84, 249,178,273.56 and 106,258,709.04 is: 146,611,898.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    180,594,903.84 : 249,178,273.56 = 106,258,709.04 : x
  2. Step 2: Convert to fraction form
    180,594,903.84/249,178,273.56 = 106,258,709.04/x
  3. Step 3: Cross multiply
    180,594,903.84x = 249,178,273.56 × 106,258,709.04
  4. Step 4: Simplify right side
    180,594,903.84x = 26,477,361,669,301,568
  5. Step 5: Solve for x
    x = 26,477,361,669,301,568/180,594,903.84
  6. Step 6: Final answer
    x = 146,611,898.27

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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.