Home / 229,250,273.70-316,364,030.18-124,828,095

Finding the Fourth Proportional to 229,250,273.70, 316,364,030.18 and 124,828,095

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Solution

The fourth proportional to 229,250,273.70, 316,364,030.18 and 124,828,095 is: 172,262,037.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    229,250,273.70 : 316,364,030.18 = 124,828,095 : x
  2. Step 2: Convert to fraction form
    229,250,273.70/316,364,030.18 = 124,828,095/x
  3. Step 3: Cross multiply
    229,250,273.70x = 316,364,030.18 × 124,828,095
  4. Step 4: Simplify right side
    229,250,273.70x = 39,491,119,213,891,904
  5. Step 5: Solve for x
    x = 39,491,119,213,891,904/229,250,273.70
  6. Step 6: Final answer
    x = 172,262,037.36

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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.