Home / 590,668,445,072.83-815,111,828,873.49-333,745,826,103.22

Finding the Fourth Proportional to 590,668,445,072.83, 815,111,828,873.49 and 333,745,826,103.22

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Solution

The fourth proportional to 590,668,445,072.83, 815,111,828,873.49 and 333,745,826,103.22 is: 460,563,236,386.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    590,668,445,072.83 : 815,111,828,873.49 = 333,745,826,103.22 : x
  2. Step 2: Convert to fraction form
    590,668,445,072.83/815,111,828,873.49 = 333,745,826,103.22/x
  3. Step 3: Cross multiply
    590,668,445,072.83x = 815,111,828,873.49 × 333,745,826,103.22
  4. Step 4: Simplify right side
    590,668,445,072.83x = 272,040,170,693,889,389,232,128
  5. Step 5: Solve for x
    x = 272,040,170,693,889,389,232,128/590,668,445,072.83
  6. Step 6: Final answer
    x = 460,563,236,386.10

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.