Home / 4,792,596,036.44-6,613,655,662.04-2,678,069,356.38

Finding the Fourth Proportional to 4,792,596,036.44, 6,613,655,662.04 and 2,678,069,356.38

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Solution

The fourth proportional to 4,792,596,036.44, 6,613,655,662.04 and 2,678,069,356.38 is: 3,695,664,818.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,792,596,036.44 : 6,613,655,662.04 = 2,678,069,356.38 : x
  2. Step 2: Convert to fraction form
    4,792,596,036.44/6,613,655,662.04 = 2,678,069,356.38/x
  3. Step 3: Cross multiply
    4,792,596,036.44x = 6,613,655,662.04 × 2,678,069,356.38
  4. Step 4: Simplify right side
    4,792,596,036.44x = 17,711,828,562,145,015,808
  5. Step 5: Solve for x
    x = 17,711,828,562,145,015,808/4,792,596,036.44
  6. Step 6: Final answer
    x = 3,695,664,818.71

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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.