Home / 42,819,124.09-59,090,446.58-23,240,010.24

Finding the Fourth Proportional to 42,819,124.09, 59,090,446.58 and 23,240,010.24

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Solution

The fourth proportional to 42,819,124.09, 59,090,446.58 and 23,240,010.24 is: 32,071,244.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,819,124.09 : 59,090,446.58 = 23,240,010.24 : x
  2. Step 2: Convert to fraction form
    42,819,124.09/59,090,446.58 = 23,240,010.24/x
  3. Step 3: Cross multiply
    42,819,124.09x = 59,090,446.58 × 23,240,010.24
  4. Step 4: Simplify right side
    42,819,124.09x = 1,373,262,583,605,372.75
  5. Step 5: Solve for x
    x = 1,373,262,583,605,372.75/42,819,124.09
  6. Step 6: Final answer
    x = 32,071,244.16

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.