Home / 364,262,718.30-546,205,120.65-134,113,335.90

Finding the Fourth Proportional to 364,262,718.30, 546,205,120.65 and 134,113,335.90

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Solution

The fourth proportional to 364,262,718.30, 546,205,120.65 and 134,113,335.90 is: 201,100,434.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    364,262,718.30 : 546,205,120.65 = 134,113,335.90 : x
  2. Step 2: Convert to fraction form
    364,262,718.30/546,205,120.65 = 134,113,335.90/x
  3. Step 3: Cross multiply
    364,262,718.30x = 546,205,120.65 × 134,113,335.90
  4. Step 4: Simplify right side
    364,262,718.30x = 73,253,390,816,033,472
  5. Step 5: Solve for x
    x = 73,253,390,816,033,472/364,262,718.30
  6. Step 6: Final answer
    x = 201,100,434.21

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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.