Home / 53,218,010.10-79,827,015.15-22,984,922.10

Finding the Fourth Proportional to 53,218,010.10, 79,827,015.15 and 22,984,922.10

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Solution

The fourth proportional to 53,218,010.10, 79,827,015.15 and 22,984,922.10 is: 34,477,383.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,218,010.10 : 79,827,015.15 = 22,984,922.10 : x
  2. Step 2: Convert to fraction form
    53,218,010.10/79,827,015.15 = 22,984,922.10/x
  3. Step 3: Cross multiply
    53,218,010.10x = 79,827,015.15 × 22,984,922.10
  4. Step 4: Simplify right side
    53,218,010.10x = 1,834,817,724,698,270
  5. Step 5: Solve for x
    x = 1,834,817,724,698,270/53,218,010.10
  6. Step 6: Final answer
    x = 34,477,383.15

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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.