Home / 229,891,551.50-344,537,912.37-93,417,386.06

Finding the Fourth Proportional to 229,891,551.50, 344,537,912.37 and 93,417,386.06

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Solution

The fourth proportional to 229,891,551.50, 344,537,912.37 and 93,417,386.06 is: 140,004,410.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    229,891,551.50 : 344,537,912.37 = 93,417,386.06 : x
  2. Step 2: Convert to fraction form
    229,891,551.50/344,537,912.37 = 93,417,386.06/x
  3. Step 3: Cross multiply
    229,891,551.50x = 344,537,912.37 × 93,417,386.06
  4. Step 4: Simplify right side
    229,891,551.50x = 32,185,831,173,387,332
  5. Step 5: Solve for x
    x = 32,185,831,173,387,332/229,891,551.50
  6. Step 6: Final answer
    x = 140,004,410.61

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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.