Home / 16,513,631,875.65-24,760,310,121.23-6,417,556,206

Finding the Fourth Proportional to 16,513,631,875.65, 24,760,310,121.23 and 6,417,556,206

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Solution

The fourth proportional to 16,513,631,875.65, 24,760,310,121.23 and 6,417,556,206 is: 9,622,394,581.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,513,631,875.65 : 24,760,310,121.23 = 6,417,556,206 : x
  2. Step 2: Convert to fraction form
    16,513,631,875.65/24,760,310,121.23 = 6,417,556,206/x
  3. Step 3: Cross multiply
    16,513,631,875.65x = 24,760,310,121.23 × 6,417,556,206
  4. Step 4: Simplify right side
    16,513,631,875.65x = 158,900,681,880,984,190,976
  5. Step 5: Solve for x
    x = 158,900,681,880,984,190,976/16,513,631,875.65
  6. Step 6: Final answer
    x = 9,622,394,581.49

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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.