Home / 96,618,548,867.66-144,879,335,205.93-56,294,432,079.95

Finding the Fourth Proportional to 96,618,548,867.66, 144,879,335,205.93 and 56,294,432,079.95

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Solution

The fourth proportional to 96,618,548,867.66, 144,879,335,205.93 and 56,294,432,079.95 is: 84,413,396,714.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,618,548,867.66 : 144,879,335,205.93 = 56,294,432,079.95 : x
  2. Step 2: Convert to fraction form
    96,618,548,867.66/144,879,335,205.93 = 56,294,432,079.95/x
  3. Step 3: Cross multiply
    96,618,548,867.66x = 144,879,335,205.93 × 56,294,432,079.95
  4. Step 4: Simplify right side
    96,618,548,867.66x = 8,155,899,895,537,810,276,352
  5. Step 5: Solve for x
    x = 8,155,899,895,537,810,276,352/96,618,548,867.66
  6. Step 6: Final answer
    x = 84,413,396,714.43

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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.