Home / 18,884,013,851.84-26,062,224,280.92-10,747,795,468.37

Finding the Fourth Proportional to 18,884,013,851.84, 26,062,224,280.92 and 10,747,795,468.37

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Solution

The fourth proportional to 18,884,013,851.84, 26,062,224,280.92 and 10,747,795,468.37 is: 14,833,258,343.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,884,013,851.84 : 26,062,224,280.92 = 10,747,795,468.37 : x
  2. Step 2: Convert to fraction form
    18,884,013,851.84/26,062,224,280.92 = 10,747,795,468.37/x
  3. Step 3: Cross multiply
    18,884,013,851.84x = 26,062,224,280.92 × 10,747,795,468.37
  4. Step 4: Simplify right side
    18,884,013,851.84x = 280,111,456,021,984,215,040
  5. Step 5: Solve for x
    x = 280,111,456,021,984,215,040/18,884,013,851.84
  6. Step 6: Final answer
    x = 14,833,258,343.26

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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.