Home / 464,484,729.84-697,157,496.36-234,614,933.52

Finding the Fourth Proportional to 464,484,729.84, 697,157,496.36 and 234,614,933.52

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Solution

The fourth proportional to 464,484,729.84, 697,157,496.36 and 234,614,933.52 is: 352,139,799.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    464,484,729.84 : 697,157,496.36 = 234,614,933.52 : x
  2. Step 2: Convert to fraction form
    464,484,729.84/697,157,496.36 = 234,614,933.52/x
  3. Step 3: Cross multiply
    464,484,729.84x = 697,157,496.36 × 234,614,933.52
  4. Step 4: Simplify right side
    464,484,729.84x = 163,563,559,661,471,040
  5. Step 5: Solve for x
    x = 163,563,559,661,471,040/464,484,729.84
  6. Step 6: Final answer
    x = 352,139,799.55

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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.