Home / 53,047,498,802.76-73,238,592,121.92-33,767,841,017.88

Finding the Fourth Proportional to 53,047,498,802.76, 73,238,592,121.92 and 33,767,841,017.88

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Solution

The fourth proportional to 53,047,498,802.76, 73,238,592,121.92 and 33,767,841,017.88 is: 46,620,654,902.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,047,498,802.76 : 73,238,592,121.92 = 33,767,841,017.88 : x
  2. Step 2: Convert to fraction form
    53,047,498,802.76/73,238,592,121.92 = 33,767,841,017.88/x
  3. Step 3: Cross multiply
    53,047,498,802.76x = 73,238,592,121.92 × 33,767,841,017.88
  4. Step 4: Simplify right side
    53,047,498,802.76x = 2,473,109,135,146,353,164,288
  5. Step 5: Solve for x
    x = 2,473,109,135,146,353,164,288/53,047,498,802.76
  6. Step 6: Final answer
    x = 46,620,654,902.92

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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.