Home / 6,233,953,727.11-8,602,749,821.77-3,376,072,779.63

Finding the Fourth Proportional to 6,233,953,727.11, 8,602,749,821.77 and 3,376,072,779.63

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Solution

The fourth proportional to 6,233,953,727.11, 8,602,749,821.77 and 3,376,072,779.63 is: 4,658,922,856.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,233,953,727.11 : 8,602,749,821.77 = 3,376,072,779.63 : x
  2. Step 2: Convert to fraction form
    6,233,953,727.11/8,602,749,821.77 = 3,376,072,779.63/x
  3. Step 3: Cross multiply
    6,233,953,727.11x = 8,602,749,821.77 × 3,376,072,779.63
  4. Step 4: Simplify right side
    6,233,953,727.11x = 29,043,509,503,244,533,760
  5. Step 5: Solve for x
    x = 29,043,509,503,244,533,760/6,233,953,727.11
  6. Step 6: Final answer
    x = 4,658,922,856.12

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Double scale
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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.