Home / 45,545,746.77-62,787,757.95-32,470,305.30

Finding the Fourth Proportional to 45,545,746.77, 62,787,757.95 and 32,470,305.30

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Solution

The fourth proportional to 45,545,746.77, 62,787,757.95 and 32,470,305.30 is: 44,762,416.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,545,746.77 : 62,787,757.95 = 32,470,305.30 : x
  2. Step 2: Convert to fraction form
    45,545,746.77/62,787,757.95 = 32,470,305.30/x
  3. Step 3: Cross multiply
    45,545,746.77x = 62,787,757.95 × 32,470,305.30
  4. Step 4: Simplify right side
    45,545,746.77x = 2,038,737,669,739,002.25
  5. Step 5: Solve for x
    x = 2,038,737,669,739,002.25/45,545,746.77
  6. Step 6: Final answer
    x = 44,762,416.13

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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.