Home / 23,418,603.41-34,985,577.92-15,153,916.59

Finding the Fourth Proportional to 23,418,603.41, 34,985,577.92 and 15,153,916.59

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Solution

The fourth proportional to 23,418,603.41, 34,985,577.92 and 15,153,916.59 is: 22,638,776.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,418,603.41 : 34,985,577.92 = 15,153,916.59 : x
  2. Step 2: Convert to fraction form
    23,418,603.41/34,985,577.92 = 15,153,916.59/x
  3. Step 3: Cross multiply
    23,418,603.41x = 34,985,577.92 × 15,153,916.59
  4. Step 4: Simplify right side
    23,418,603.41x = 530,168,529,576,856.06
  5. Step 5: Solve for x
    x = 530,168,529,576,856.06/23,418,603.41
  6. Step 6: Final answer
    x = 22,638,776.54

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.