Home / 4,824,316,520.82-6,657,718,278.62-2,681,013,512.86

Finding the Fourth Proportional to 4,824,316,520.82, 6,657,718,278.62 and 2,681,013,512.86

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Solution

The fourth proportional to 4,824,316,520.82, 6,657,718,278.62 and 2,681,013,512.86 is: 3,699,888,386.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,824,316,520.82 : 6,657,718,278.62 = 2,681,013,512.86 : x
  2. Step 2: Convert to fraction form
    4,824,316,520.82/6,657,718,278.62 = 2,681,013,512.86/x
  3. Step 3: Cross multiply
    4,824,316,520.82x = 6,657,718,278.62 × 2,681,013,512.86
  4. Step 4: Simplify right side
    4,824,316,520.82x = 17,849,432,669,785,298,944
  5. Step 5: Solve for x
    x = 17,849,432,669,785,298,944/4,824,316,520.82
  6. Step 6: Final answer
    x = 3,699,888,386.83

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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.