Home / 8,937,161,602.83-12,332,827,195.88-4,922,745,453.63

Finding the Fourth Proportional to 8,937,161,602.83, 12,332,827,195.88 and 4,922,745,453.63

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Solution

The fourth proportional to 8,937,161,602.83, 12,332,827,195.88 and 4,922,745,453.63 is: 6,793,137,654.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,937,161,602.83 : 12,332,827,195.88 = 4,922,745,453.63 : x
  2. Step 2: Convert to fraction form
    8,937,161,602.83/12,332,827,195.88 = 4,922,745,453.63/x
  3. Step 3: Cross multiply
    8,937,161,602.83x = 12,332,827,195.88 × 4,922,745,453.63
  4. Step 4: Simplify right side
    8,937,161,602.83x = 60,711,369,008,898,080,768
  5. Step 5: Solve for x
    x = 60,711,369,008,898,080,768/8,937,161,602.83
  6. Step 6: Final answer
    x = 6,793,137,654.54

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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.