Home / 10,467,527,661-15,701,428,254.51-3,480,338,607.44

Finding the Fourth Proportional to 10,467,527,661, 15,701,428,254.51 and 3,480,338,607.44

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Solution

The fourth proportional to 10,467,527,661, 15,701,428,254.51 and 3,480,338,607.44 is: 5,220,553,383.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,467,527,661 : 15,701,428,254.51 = 3,480,338,607.44 : x
  2. Step 2: Convert to fraction form
    10,467,527,661/15,701,428,254.51 = 3,480,338,607.44/x
  3. Step 3: Cross multiply
    10,467,527,661x = 15,701,428,254.51 × 3,480,338,607.44
  4. Step 4: Simplify right side
    10,467,527,661x = 54,646,286,946,041,896,960
  5. Step 5: Solve for x
    x = 54,646,286,946,041,896,960/10,467,527,661
  6. Step 6: Final answer
    x = 5,220,553,383.36

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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.