Home / 23,305,774,995.48-34,943,631,961.76-9,142,171,864.24

Finding the Fourth Proportional to 23,305,774,995.48, 34,943,631,961.76 and 9,142,171,864.24

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Solution

The fourth proportional to 23,305,774,995.48, 34,943,631,961.76 and 9,142,171,864.24 is: 13,707,361,759.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,305,774,995.48 : 34,943,631,961.76 = 9,142,171,864.24 : x
  2. Step 2: Convert to fraction form
    23,305,774,995.48/34,943,631,961.76 = 9,142,171,864.24/x
  3. Step 3: Cross multiply
    23,305,774,995.48x = 34,943,631,961.76 × 9,142,171,864.24
  4. Step 4: Simplify right side
    23,305,774,995.48x = 319,460,688,955,159,871,488
  5. Step 5: Solve for x
    x = 319,460,688,955,159,871,488/23,305,774,995.48
  6. Step 6: Final answer
    x = 13,707,361,759.78

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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.