Home / 9,210,585,497.28-13,816,669,396.08-3,234,197,981.52

Finding the Fourth Proportional to 9,210,585,497.28, 13,816,669,396.08 and 3,234,197,981.52

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Solution

The fourth proportional to 9,210,585,497.28, 13,816,669,396.08 and 3,234,197,981.52 is: 4,851,574,776.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,210,585,497.28 : 13,816,669,396.08 = 3,234,197,981.52 : x
  2. Step 2: Convert to fraction form
    9,210,585,497.28/13,816,669,396.08 = 3,234,197,981.52/x
  3. Step 3: Cross multiply
    9,210,585,497.28x = 13,816,669,396.08 × 3,234,197,981.52
  4. Step 4: Simplify right side
    9,210,585,497.28x = 44,685,844,272,131,096,576
  5. Step 5: Solve for x
    x = 44,685,844,272,131,096,576/9,210,585,497.28
  6. Step 6: Final answer
    x = 4,851,574,776.15

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.