Home / 45,341,680,695.32-62,594,172,633.84-28,200,059,201

Finding the Fourth Proportional to 45,341,680,695.32, 62,594,172,633.84 and 28,200,059,201

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Solution

The fourth proportional to 45,341,680,695.32, 62,594,172,633.84 and 28,200,059,201 is: 38,930,170,801.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,341,680,695.32 : 62,594,172,633.84 = 28,200,059,201 : x
  2. Step 2: Convert to fraction form
    45,341,680,695.32/62,594,172,633.84 = 28,200,059,201/x
  3. Step 3: Cross multiply
    45,341,680,695.32x = 62,594,172,633.84 × 28,200,059,201
  4. Step 4: Simplify right side
    45,341,680,695.32x = 1,765,159,373,911,901,863,936
  5. Step 5: Solve for x
    x = 1,765,159,373,911,901,863,936/45,341,680,695.32
  6. Step 6: Final answer
    x = 38,930,170,801.85

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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.