Home / 233,162,964-321,766,445.91-127,317,114.30

Finding the Fourth Proportional to 233,162,964, 321,766,445.91 and 127,317,114.30

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Solution

The fourth proportional to 233,162,964, 321,766,445.91 and 127,317,114.30 is: 175,698,467.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    233,162,964 : 321,766,445.91 = 127,317,114.30 : x
  2. Step 2: Convert to fraction form
    233,162,964/321,766,445.91 = 127,317,114.30/x
  3. Step 3: Cross multiply
    233,162,964x = 321,766,445.91 × 127,317,114.30
  4. Step 4: Simplify right side
    233,162,964x = 40,966,375,371,828,240
  5. Step 5: Solve for x
    x = 40,966,375,371,828,240/233,162,964
  6. Step 6: Final answer
    x = 175,698,467.15

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1.5x scale

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.