Home / 6,233,953,719.55-8,602,749,811.34-3,376,072,772.07

Finding the Fourth Proportional to 6,233,953,719.55, 8,602,749,811.34 and 3,376,072,772.07

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Solution

The fourth proportional to 6,233,953,719.55, 8,602,749,811.34 and 3,376,072,772.07 is: 4,658,922,845.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,233,953,719.55 : 8,602,749,811.34 = 3,376,072,772.07 : x
  2. Step 2: Convert to fraction form
    6,233,953,719.55/8,602,749,811.34 = 3,376,072,772.07/x
  3. Step 3: Cross multiply
    6,233,953,719.55x = 8,602,749,811.34 × 3,376,072,772.07
  4. Step 4: Simplify right side
    6,233,953,719.55x = 29,043,509,402,976,116,736
  5. Step 5: Solve for x
    x = 29,043,509,402,976,116,736/6,233,953,719.55
  6. Step 6: Final answer
    x = 4,658,922,845.69

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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.