Home / 42,064,580.21-58,058,806.17-24,666,530.46

Finding the Fourth Proportional to 42,064,580.21, 58,058,806.17 and 24,666,530.46

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Solution

The fourth proportional to 42,064,580.21, 58,058,806.17 and 24,666,530.46 is: 34,045,491.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,064,580.21 : 58,058,806.17 = 24,666,530.46 : x
  2. Step 2: Convert to fraction form
    42,064,580.21/58,058,806.17 = 24,666,530.46/x
  3. Step 3: Cross multiply
    42,064,580.21x = 58,058,806.17 × 24,666,530.46
  4. Step 4: Simplify right side
    42,064,580.21x = 1,432,109,310,863,541
  5. Step 5: Solve for x
    x = 1,432,109,310,863,541/42,064,580.21
  6. Step 6: Final answer
    x = 34,045,491.57

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Why These Related Problems?

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