Home / 116,268,118.40-174,370,684.80-34,386,838.40

Finding the Fourth Proportional to 116,268,118.40, 174,370,684.80 and 34,386,838.40

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Solution

The fourth proportional to 116,268,118.40, 174,370,684.80 and 34,386,838.40 is: 51,570,943.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    116,268,118.40 : 174,370,684.80 = 34,386,838.40 : x
  2. Step 2: Convert to fraction form
    116,268,118.40/174,370,684.80 = 34,386,838.40/x
  3. Step 3: Cross multiply
    116,268,118.40x = 174,370,684.80 × 34,386,838.40
  4. Step 4: Simplify right side
    116,268,118.40x = 5,996,056,559,914,936
  5. Step 5: Solve for x
    x = 5,996,056,559,914,936/116,268,118.40
  6. Step 6: Final answer
    x = 51,570,943.46

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.