Home / 58,533,563,015.44-80,776,316,953.47-33,159,034,347.28

Finding the Fourth Proportional to 58,533,563,015.44, 80,776,316,953.47 and 33,159,034,347.28

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Solution

The fourth proportional to 58,533,563,015.44, 80,776,316,953.47 and 33,159,034,347.28 is: 45,759,467,394.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,533,563,015.44 : 80,776,316,953.47 = 33,159,034,347.28 : x
  2. Step 2: Convert to fraction form
    58,533,563,015.44/80,776,316,953.47 = 33,159,034,347.28/x
  3. Step 3: Cross multiply
    58,533,563,015.44x = 80,776,316,953.47 × 33,159,034,347.28
  4. Step 4: Simplify right side
    58,533,563,015.44x = 2,678,464,668,306,825,543,680
  5. Step 5: Solve for x
    x = 2,678,464,668,306,825,543,680/58,533,563,015.44
  6. Step 6: Final answer
    x = 45,759,467,394.81

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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.