Home / 42,613,886.84-58,807,181.25-23,034,775.15

Finding the Fourth Proportional to 42,613,886.84, 58,807,181.25 and 23,034,775.15

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Solution

The fourth proportional to 42,613,886.84, 58,807,181.25 and 23,034,775.15 is: 31,787,999.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,613,886.84 : 58,807,181.25 = 23,034,775.15 : x
  2. Step 2: Convert to fraction form
    42,613,886.84/58,807,181.25 = 23,034,775.15/x
  3. Step 3: Cross multiply
    42,613,886.84x = 58,807,181.25 × 23,034,775.15
  4. Step 4: Simplify right side
    42,613,886.84x = 1,354,610,197,299,045.75
  5. Step 5: Solve for x
    x = 1,354,610,197,299,045.75/42,613,886.84
  6. Step 6: Final answer
    x = 31,787,999.12

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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.