Home / 22,701,952.77-34,064,886.59-13,124,057.96

Finding the Fourth Proportional to 22,701,952.77, 34,064,886.59 and 13,124,057.96

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Solution

The fourth proportional to 22,701,952.77, 34,064,886.59 and 13,124,057.96 is: 19,692,999.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,701,952.77 : 34,064,886.59 = 13,124,057.96 : x
  2. Step 2: Convert to fraction form
    22,701,952.77/34,064,886.59 = 13,124,057.96/x
  3. Step 3: Cross multiply
    22,701,952.77x = 34,064,886.59 × 13,124,057.96
  4. Step 4: Simplify right side
    22,701,952.77x = 447,069,545,772,042.06
  5. Step 5: Solve for x
    x = 447,069,545,772,042.06/22,701,952.77
  6. Step 6: Final answer
    x = 19,692,999.55

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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.