Home / 589,113,825.67-883,886,215.65-274,130,079.33

Finding the Fourth Proportional to 589,113,825.67, 883,886,215.65 and 274,130,079.33

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Solution

The fourth proportional to 589,113,825.67, 883,886,215.65 and 274,130,079.33 is: 411,295,386.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    589,113,825.67 : 883,886,215.65 = 274,130,079.33 : x
  2. Step 2: Convert to fraction form
    589,113,825.67/883,886,215.65 = 274,130,079.33/x
  3. Step 3: Cross multiply
    589,113,825.67x = 883,886,215.65 × 274,130,079.33
  4. Step 4: Simplify right side
    589,113,825.67x = 242,299,798,414,047,328
  5. Step 5: Solve for x
    x = 242,299,798,414,047,328/589,113,825.67
  6. Step 6: Final answer
    x = 411,295,386.14

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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.