Home / 9,056,167,483.86-13,590,456,320.88-3,160,726,718.94

Finding the Fourth Proportional to 9,056,167,483.86, 13,590,456,320.88 and 3,160,726,718.94

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Solution

The fourth proportional to 9,056,167,483.86, 13,590,456,320.88 and 3,160,726,718.94 is: 4,743,255,741.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,056,167,483.86 : 13,590,456,320.88 = 3,160,726,718.94 : x
  2. Step 2: Convert to fraction form
    9,056,167,483.86/13,590,456,320.88 = 3,160,726,718.94/x
  3. Step 3: Cross multiply
    9,056,167,483.86x = 13,590,456,320.88 × 3,160,726,718.94
  4. Step 4: Simplify right side
    9,056,167,483.86x = 42,955,718,415,992,422,400
  5. Step 5: Solve for x
    x = 42,955,718,415,992,422,400/9,056,167,483.86
  6. Step 6: Final answer
    x = 4,743,255,741.74

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1.5x scale

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.