Home / 229,565,343.08-344,348,264.07-57,042,156.57

Finding the Fourth Proportional to 229,565,343.08, 344,348,264.07 and 57,042,156.57

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Solution

The fourth proportional to 229,565,343.08, 344,348,264.07 and 57,042,156.57 is: 85,563,296.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    229,565,343.08 : 344,348,264.07 = 57,042,156.57 : x
  2. Step 2: Convert to fraction form
    229,565,343.08/344,348,264.07 = 57,042,156.57/x
  3. Step 3: Cross multiply
    229,565,343.08x = 344,348,264.07 × 57,042,156.57
  4. Step 4: Simplify right side
    229,565,343.08x = 19,642,367,593,688,644
  5. Step 5: Solve for x
    x = 19,642,367,593,688,644/229,565,343.08
  6. Step 6: Final answer
    x = 85,563,296.84

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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.