Home / 730,809,491.69-1,095,776,459.87-232,604,806.36

Finding the Fourth Proportional to 730,809,491.69, 1,095,776,459.87 and 232,604,806.36

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Solution

The fourth proportional to 730,809,491.69, 1,095,776,459.87 and 232,604,806.36 is: 348,767,872.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    730,809,491.69 : 1,095,776,459.87 = 232,604,806.36 : x
  2. Step 2: Convert to fraction form
    730,809,491.69/1,095,776,459.87 = 232,604,806.36/x
  3. Step 3: Cross multiply
    730,809,491.69x = 1,095,776,459.87 × 232,604,806.36
  4. Step 4: Simplify right side
    730,809,491.69x = 254,882,871,261,907,648
  5. Step 5: Solve for x
    x = 254,882,871,261,907,648/730,809,491.69
  6. Step 6: Final answer
    x = 348,767,872.01

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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.