Home / 2,644,721,783.16-3,967,082,084.25-964,133,264.22

Finding the Fourth Proportional to 2,644,721,783.16, 3,967,082,084.25 and 964,133,264.22

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Solution

The fourth proportional to 2,644,721,783.16, 3,967,082,084.25 and 964,133,264.22 is: 1,446,199,681.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,644,721,783.16 : 3,967,082,084.25 = 964,133,264.22 : x
  2. Step 2: Convert to fraction form
    2,644,721,783.16/3,967,082,084.25 = 964,133,264.22/x
  3. Step 3: Cross multiply
    2,644,721,783.16x = 3,967,082,084.25 × 964,133,264.22
  4. Step 4: Simplify right side
    2,644,721,783.16x = 3,824,795,799,316,633,600
  5. Step 5: Solve for x
    x = 3,824,795,799,316,633,600/2,644,721,783.16
  6. Step 6: Final answer
    x = 1,446,199,681.07

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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.