Home / 8,937,161,597.58-12,332,827,188.63-4,922,745,448.38

Finding the Fourth Proportional to 8,937,161,597.58, 12,332,827,188.63 and 4,922,745,448.38

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Solution

The fourth proportional to 8,937,161,597.58, 12,332,827,188.63 and 4,922,745,448.38 is: 6,793,137,647.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,937,161,597.58 : 12,332,827,188.63 = 4,922,745,448.38 : x
  2. Step 2: Convert to fraction form
    8,937,161,597.58/12,332,827,188.63 = 4,922,745,448.38/x
  3. Step 3: Cross multiply
    8,937,161,597.58x = 12,332,827,188.63 × 4,922,745,448.38
  4. Step 4: Simplify right side
    8,937,161,597.58x = 60,711,368,908,485,443,584
  5. Step 5: Solve for x
    x = 60,711,368,908,485,443,584/8,937,161,597.58
  6. Step 6: Final answer
    x = 6,793,137,647.30

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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.