Home / 4,605,157,141.81-6,355,116,865.71-2,490,613,086.04

Finding the Fourth Proportional to 4,605,157,141.81, 6,355,116,865.71 and 2,490,613,086.04

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Solution

The fourth proportional to 4,605,157,141.81, 6,355,116,865.71 and 2,490,613,086.04 is: 3,437,046,064.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,605,157,141.81 : 6,355,116,865.71 = 2,490,613,086.04 : x
  2. Step 2: Convert to fraction form
    4,605,157,141.81/6,355,116,865.71 = 2,490,613,086.04/x
  3. Step 3: Cross multiply
    4,605,157,141.81x = 6,355,116,865.71 × 2,490,613,086.04
  4. Step 4: Simplify right side
    4,605,157,141.81x = 15,828,137,229,034,946,560
  5. Step 5: Solve for x
    x = 15,828,137,229,034,946,560/4,605,157,141.81
  6. Step 6: Final answer
    x = 3,437,046,064.15

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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.