Home / 61,859,038.16-92,792,600.76-16,419,619.28

Finding the Fourth Proportional to 61,859,038.16, 92,792,600.76 and 16,419,619.28

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Solution

The fourth proportional to 61,859,038.16, 92,792,600.76 and 16,419,619.28 is: 24,630,502.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,859,038.16 : 92,792,600.76 = 16,419,619.28 : x
  2. Step 2: Convert to fraction form
    61,859,038.16/92,792,600.76 = 16,419,619.28/x
  3. Step 3: Cross multiply
    61,859,038.16x = 92,792,600.76 × 16,419,619.28
  4. Step 4: Simplify right side
    61,859,038.16x = 1,523,619,176,480,238.75
  5. Step 5: Solve for x
    x = 1,523,619,176,480,238.75/61,859,038.16
  6. Step 6: Final answer
    x = 24,630,502.22

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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.