Home / 314,582,671.04-471,546,623.56-176,205,407.36

Finding the Fourth Proportional to 314,582,671.04, 471,546,623.56 and 176,205,407.36

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Solution

The fourth proportional to 314,582,671.04, 471,546,623.56 and 176,205,407.36 is: 264,124,735.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    314,582,671.04 : 471,546,623.56 = 176,205,407.36 : x
  2. Step 2: Convert to fraction form
    314,582,671.04/471,546,623.56 = 176,205,407.36/x
  3. Step 3: Cross multiply
    314,582,671.04x = 471,546,623.56 × 176,205,407.36
  4. Step 4: Simplify right side
    314,582,671.04x = 83,089,064,893,622,384
  5. Step 5: Solve for x
    x = 83,089,064,893,622,384/314,582,671.04
  6. Step 6: Final answer
    x = 264,124,735.86

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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.